Trace number 422728

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SATzilla RANDOM? (exit code) 4998.93 5000.37

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.57/10.62	c run March_dl for 5 seconds ... 
10.57/10.62	c Bin: Executing march_dl
10.57/10.62	c child exit by a signal
10.57/10.62	c march_dl returned code 137.
10.57/10.62	c run saps (UBCSAT implementation) for 2 seconds ... 
10.57/10.62	c Bin: Executing ubcsat2006
10.57/10.62	c child exited successfully
10.57/10.62	c ubcsat2006 returned code 0.
10.57/10.62	c satzilla computing base features
10.57/10.62	c satzilla doing unit-prop probe
10.57/10.62	c satzilla doing local search probe
10.57/10.62	c satzilla doing lobjois search-space size estimate
10.57/10.62	c satzilla's ranking:
10.57/10.62	c 1) kcnfs: -283.038749
10.57/10.62	c 2) minisat20+P: -5.293878
10.57/10.62	c 3) march_dl: 39.674982
10.57/10.62	c 4) kcnfs+P: 999.000000
10.57/10.62	c 5) march_dl+P: 999.000000
10.57/10.62	c 6) vallst+P: 999.000000
10.57/10.62	c 7) zchaff_rand+P: 999.000000
10.57/10.62	c 8) vallst: 999.000000
10.57/10.62	c 9) zchaff_rand: 999.000000
10.57/10.62	c 10) minisat20: 999.000000
10.57/10.62	c satzilla running kcnfs ... 
4998.74/5000.28	c Bin: Executing kcnfs
4998.74/5000.28	c child exit by a signal
4998.74/5000.28	c kcnfs returned code 137.
4998.74/5000.28	c kcnfs returned code 137.
4998.74/5000.28	c satzilla running minisat20 with preprocessing ... 
4998.84/5000.36	c Preprocessing...
4998.84/5000.36	c Inital problem has 4000 variables, 16800 nary clauses (0 binary clauses).
4998.84/5000.36	c Num non-binary clauses 16800, Average non-binary clause length 3.000
4998.84/5000.36	c Theory has no gaps
4998.84/5000.36	c Preprocessor runtime was 0.060 seconds.
4998.84/5000.36	c 
4998.84/5000.36	c Satisfiability of theory still undetermined.
4998.84/5000.36	c See file /tmp/ik9mll for simplified theory.
4998.84/5000.36	c Bin: Executing minisat20
4998.84/5000.36	c minisat20 returned code 1.
4998.84/5000.36	c minisat20 returned code 1.
4998.84/5000.36	c satzilla running march_dl ... 
4998.84/5000.36	c Bin: Executing march_dl
4998.84/5000.36	c march_dl returned code 1.
4998.84/5000.36	c march_dl returned code 1.
4998.84/5000.36	c satzilla running kcnfs with preprocessing ... 
4998.84/5000.36	c Bin: Executing kcnfs
4998.84/5000.36	c kcnfs returned code 1.
4998.84/5000.36	c kcnfs returned code 1.
4998.84/5000.36	c satzilla running march_dl with preprocessing ... 
4998.84/5000.36	c Bin: Executing march_dl
4998.84/5000.36	c march_dl returned code 1.
4998.84/5000.36	c march_dl returned code 1.
4998.84/5000.36	c satzilla running vallst with preprocessing ... 
4998.84/5000.36	c Bin: Executing vallst
4998.84/5000.36	c vallst returned code 1.
4998.84/5000.36	c vallst returned code 1.
4998.84/5000.36	c satzilla running zchaff_rand with preprocessing ... 
4998.84/5000.36	c Bin: Executing zchaff_rand
4998.84/5000.36	c zchaff_rand returned code 1.
4998.84/5000.36	c zchaff_rand returned code 1.
4998.84/5000.36	c satzilla running vallst ... 
4998.84/5000.36	c Bin: Executing vallst
4998.84/5000.36	c vallst returned code 1.
4998.84/5000.36	c vallst returned code 1.
4998.84/5000.36	c satzilla running zchaff_rand ... 
4998.84/5000.36	c Bin: Executing zchaff_rand
4998.84/5000.36	c zchaff_rand returned code 1.
4998.84/5000.36	c zchaff_rand returned code 1.
4998.84/5000.36	c satzilla running minisat20 ... 
4998.84/5000.36	c Bin: Executing minisat20
4998.84/5000.36	c minisat20 returned code 1.
4998.84/5000.36	c minisat20 returned code 1.
4998.84/5000.36	c ERROR: All Failed! 
4998.84/5000.36	c SATZILLA_TIME=4999.680000

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-422728-1177582769 -o ROOT/results/node41/solver-422728-1177582769 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422728-1177582769/SATzilla2007_R /tmp/evaluation/422728-1177582769/instance-422728-1177582769.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.96 2/77 20228
/proc/meminfo: memFree=1727736/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=1440 CPUtime=0
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206188775 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 360 110 95 260 0 84 0
[pid=20229] ppid=20228 vsize=916 CPUtime=0
/proc/20229/stat : 20229 (march_dl) R 20228 20228 20174 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 206188775 937984 143 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20229/statm: 229 143 50 118 0 108 0

[startup+0.072831 s]
/proc/loadavg: 0.85 0.97 0.96 2/77 20228
/proc/meminfo: memFree=1727736/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=1440 CPUtime=0
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206188775 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 360 110 95 260 0 84 0
[pid=20229] ppid=20228 vsize=2424 CPUtime=0.06
/proc/20229/stat : 20229 (march_dl) R 20228 20228 20174 0 -1 4194304 898 0 0 0 6 0 0 0 20 0 1 0 206188775 2482176 452 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134543096 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20229/statm: 606 452 55 118 0 485 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3864

[startup+0.102834 s]
/proc/loadavg: 0.85 0.97 0.96 2/77 20228
/proc/meminfo: memFree=1727736/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=1440 CPUtime=0
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206188775 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 360 110 95 260 0 84 0
[pid=20229] ppid=20228 vsize=2424 CPUtime=0.09
/proc/20229/stat : 20229 (march_dl) R 20228 20228 20174 0 -1 4194304 1324 0 0 0 9 0 0 0 20 0 1 0 206188775 2482176 458 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20229/statm: 606 458 61 118 0 485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3864

[startup+0.302851 s]
/proc/loadavg: 0.85 0.97 0.96 2/77 20228
/proc/meminfo: memFree=1727736/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=1440 CPUtime=0
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206188775 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 360 110 95 260 0 84 0
[pid=20229] ppid=20228 vsize=5428 CPUtime=0.29
/proc/20229/stat : 20229 (march_dl) R 20228 20228 20174 0 -1 4194304 2595 0 0 0 29 0 0 0 21 0 1 0 206188775 5558272 1220 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134532744 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20229/statm: 1357 1220 74 118 0 1236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6868

[startup+0.702886 s]
/proc/loadavg: 0.85 0.97 0.96 2/77 20228
/proc/meminfo: memFree=1727736/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=1440 CPUtime=0
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206188775 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 360 110 95 260 0 84 0
[pid=20229] ppid=20228 vsize=5436 CPUtime=0.69
/proc/20229/stat : 20229 (march_dl) R 20228 20228 20174 0 -1 4194304 2598 0 0 0 69 0 0 0 25 0 1 0 206188775 5566464 1223 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134527016 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20229/statm: 1359 1223 74 118 0 1238 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6876

[startup+1.50196 s]
/proc/loadavg: 0.86 0.97 0.96 3/79 20230
/proc/meminfo: memFree=1722792/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=1440 CPUtime=0
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206188775 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 360 110 95 260 0 84 0
[pid=20229] ppid=20228 vsize=5824 CPUtime=1.49
/proc/20229/stat : 20229 (march_dl) R 20228 20228 20174 0 -1 4194304 2647 0 0 0 149 0 0 0 25 0 1 0 206188775 5963776 1272 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134514049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20229/statm: 1456 1272 74 118 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7264

[startup+3.1011 s]
/proc/loadavg: 0.86 0.97 0.96 2/79 20230
/proc/meminfo: memFree=1722664/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=1440 CPUtime=0
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206188775 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 360 110 95 260 0 84 0
[pid=20229] ppid=20228 vsize=5824 CPUtime=3.09
/proc/20229/stat : 20229 (march_dl) R 20228 20228 20174 0 -1 4194304 2661 0 0 0 309 0 0 0 25 0 1 0 206188775 5963776 1286 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134526962 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20229/statm: 1456 1286 74 118 0 1335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7264

[startup+6.30137 s]
/proc/loadavg: 0.87 0.97 0.96 2/79 20231
/proc/meminfo: memFree=1725864/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=1440 CPUtime=4.99
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 133 2687 0 0 0 0 499 0 16 0 1 0 206188775 1474560 111 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/20228/statm: 360 111 96 260 0 84 0
[pid=20231] ppid=20228 vsize=6188 CPUtime=1.28
/proc/20231/stat : 20231 (ubcsat2006) R 20228 20228 20174 0 -1 4194304 505 0 0 0 118 10 0 0 25 0 1 0 206189275 6336512 488 18446744073709551615 134512640 134777720 4294956464 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20231/statm: 1547 488 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.96 2/79 20232
/proc/meminfo: memFree=1721064/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185800 CPUtime=2.06
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1313 0 0 0 206 0 0 0 25 0 1 0 206189837 190259200 1297 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134620959 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46450 1297 132 48 0 46047 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 188500

[startup+25.501 s]
/proc/loadavg: 0.90 0.97 0.96 2/79 20232
/proc/meminfo: memFree=1721064/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=14.86
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1316 0 0 0 1486 0 0 0 25 0 1 0 206189837 190263296 1300 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134618556 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1300 132 48 0 46048 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 188504

[startup+51.1013 s]
/proc/loadavg: 0.94 0.97 0.96 2/79 20232
/proc/meminfo: memFree=1721128/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=40.44
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1344 0 0 0 4044 0 0 0 25 0 1 0 206189837 190263296 1328 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555958 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1328 138 48 0 46048 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 188504

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.96 2/79 20232
/proc/meminfo: memFree=1721192/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=91.63
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1345 0 0 0 9163 0 0 0 25 0 1 0 206189837 190263296 1329 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559708 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 188504

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 3/79 20232
/proc/meminfo: memFree=1721192/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=151.62
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1345 0 0 0 15161 1 0 0 25 0 1 0 206189837 190263296 1329 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559708 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 188504

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 20232
/proc/meminfo: memFree=1721128/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=211.6
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1345 0 0 0 21159 1 0 0 25 0 1 0 206189837 190263296 1329 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 188504

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 20232
/proc/meminfo: memFree=1721128/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=271.58
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1345 0 0 0 27157 1 0 0 25 0 1 0 206189837 190263296 1329 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 188504

[startup+342.303 s]
/proc/loadavg: 1.03 0.99 0.97 2/79 20232
/proc/meminfo: memFree=1721064/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=331.56
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1345 0 0 0 33155 1 0 0 25 0 1 0 206189837 190263296 1329 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134565161 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1329 138 48 0 46048 0

################
# More data... #
################

/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 188504

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20432
/proc/meminfo: memFree=1720808/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4650.33
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 465015 18 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564935 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 188504

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20432
/proc/meminfo: memFree=1720808/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4710.32
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 471014 18 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134563118 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 188504

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20432
/proc/meminfo: memFree=1720744/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4770.3
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 477012 18 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134564978 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 188504

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720744/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4830.29
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 483010 19 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559813 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 188504

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720680/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4890.27
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 489008 19 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134631474 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 188504

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720808/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4950.25
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 495006 19 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559555 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 188504

Solver just ended. Dumping a history of the last processes samples

[startup+4966.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720808/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4954.25
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 495406 19 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559706 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4964.84
Current children cumulated vsize (KiB) 188504

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720808/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4967.05
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 496686 19 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556062 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4977.64
Current children cumulated vsize (KiB) 188504

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720744/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4979.84
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 497965 19 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559444 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4990.43
Current children cumulated vsize (KiB) 188504

[startup+4995.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720744/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4983.05
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 498286 19 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556249 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4993.64
Current children cumulated vsize (KiB) 188504

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720744/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4986.25
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 498605 20 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556336 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4996.84
Current children cumulated vsize (KiB) 188504

[startup+4999.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720744/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4987.05
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 498685 20 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556328 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4997.64
Current children cumulated vsize (KiB) 188504

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720744/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2700 CPUtime=10.59
/proc/20228/stat : 20228 (SATzilla2007_R) S 20226 20228 20174 0 -1 4194304 1449 3198 0 0 334 6 702 17 25 0 1 0 206188775 2764800 498 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/20228/statm: 675 498 156 260 0 399 0
[pid=20232] ppid=20228 vsize=185804 CPUtime=4987.85
/proc/20232/stat : 20232 (kcnfs) R 20228 20228 20174 0 -1 4194304 1347 0 0 0 498765 20 0 0 25 0 1 0 206189837 190263296 1331 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559735 0 0 8392704 0 0 0 0 17 1 0 0
/proc/20232/statm: 46451 1331 138 48 0 46048 0
Current children cumulated CPU time (s) 4998.44
Current children cumulated vsize (KiB) 188504

[startup+5000.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20434
/proc/meminfo: memFree=1720744/2055920 swapFree=4169724/4192956
[pid=20228] ppid=20226 vsize=2968 CPUtime=4998.84
/proc/20228/stat : 20228 (SATzilla2007_R) R 20226 20228 20174 0 -1 4194304 1597 4545 0 0 335 6 499506 37 18 0 1 0 206188775 3039232 555 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135033906 0 0 4096 0 0 0 0 17 0 0 0
/proc/20228/statm: 742 555 156 260 0 466 0
Current children cumulated CPU time (s) 4998.84
Current children cumulated vsize (KiB) 2968

Child status: 17
Real time (s): 5000.37
CPU time (s): 4998.93
CPU user time (s): 4998.47
CPU system time (s): 0.460929
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 188504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.47
system time used= 0.460929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6755
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 9808

runsolver used 4.41633 second user time and 12.1302 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 26 10:19:29 UTC 2007

IDJOB= 422728
IDBENCH= 20164
IDSOLVER= 191
FILE ID= node41/422728-1177582769

PBS_JOBID= 4696993

Free space on /tmp= 66390 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/422728-1177582769/SATzilla2007_R /tmp/evaluation/422728-1177582769/instance-422728-1177582769.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-422728-1177582769 -o ROOT/results/node41/solver-422728-1177582769 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422728-1177582769/SATzilla2007_R /tmp/evaluation/422728-1177582769/instance-422728-1177582769.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 449315234

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1728208 kB
Buffers:         42168 kB
Cached:         198016 kB
SwapCached:       2440 kB
Active:         161696 kB
Inactive:       101520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1728208 kB
SwapTotal:     4192956 kB
SwapFree:      4169724 kB
Dirty:            8892 kB
Writeback:           0 kB
Mapped:          31168 kB
Slab:            49824 kB
Committed_AS:  3490420 kB
PageTables:       2008 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66390 MiB

End job on node41 on Thu Apr 26 11:42:49 UTC 2007