Trace number 305766

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) 1199.53 1199.86

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)

10.52/10.64	c run March_dl for 5 seconds ... 
10.52/10.64	c Bin: Executing march_dl
10.52/10.64	c child exit by a signal
10.52/10.64	c march_dl returned code 137.
10.52/10.64	c run saps (UBCSAT implementation) for 2 seconds ... 
10.52/10.64	c Bin: Executing ubcsat2006
10.52/10.64	c child exited successfully
10.52/10.64	c ubcsat2006 returned code 0.
10.52/10.64	c satzilla computing base features
10.52/10.64	c satzilla doing unit-prop probe
10.52/10.64	c satzilla doing local search probe
10.52/10.64	c satzilla doing lobjois search-space size estimate
10.52/10.64	c satzilla's ranking:
10.52/10.64	c 1) kcnfs: -377.492884
10.52/10.64	c 2) minisat20+P: 7.030466
10.52/10.64	c 3) march_dl: 43.083693
10.52/10.64	c 4) kcnfs+P: 999.000000
10.52/10.64	c 5) march_dl+P: 999.000000
10.52/10.64	c 6) vallst+P: 999.000000
10.52/10.64	c 7) zchaff_rand+P: 999.000000
10.52/10.64	c 8) vallst: 999.000000
10.52/10.64	c 9) zchaff_rand: 999.000000
10.52/10.64	c 10) minisat20: 999.000000
10.52/10.64	c satzilla running kcnfs ... 
1199.39/1199.77	c Bin: Executing kcnfs
1199.39/1199.77	c child exit by a signal
1199.39/1199.77	c kcnfs returned code 137.
1199.39/1199.77	c kcnfs returned code 137.
1199.39/1199.77	c satzilla running minisat20 with preprocessing ... 
1199.50/1199.85	c Preprocessing...
1199.50/1199.85	c Inital problem has 4000 variables, 16800 nary clauses (0 binary clauses).
1199.50/1199.85	c Num non-binary clauses 16800, Average non-binary clause length 3.000
1199.50/1199.85	c Theory has no gaps
1199.50/1199.85	c Preprocessor runtime was 0.050 seconds.
1199.50/1199.85	c 
1199.50/1199.85	c Satisfiability of theory still undetermined.
1199.50/1199.85	c See file /tmp/kS5mLb for simplified theory.
1199.50/1199.85	c Bin: Executing minisat20
1199.50/1199.85	c minisat20 returned code 1.
1199.50/1199.85	c minisat20 returned code 1.
1199.50/1199.85	c satzilla running march_dl ... 
1199.50/1199.85	c Bin: Executing march_dl
1199.50/1199.85	c march_dl returned code 1.
1199.50/1199.85	c march_dl returned code 1.
1199.50/1199.85	c satzilla running kcnfs with preprocessing ... 
1199.50/1199.85	c Bin: Executing kcnfs
1199.50/1199.85	c kcnfs returned code 1.
1199.50/1199.85	c kcnfs returned code 1.
1199.50/1199.85	c satzilla running march_dl with preprocessing ... 
1199.50/1199.85	c Bin: Executing march_dl
1199.50/1199.85	c march_dl returned code 1.
1199.50/1199.85	c march_dl returned code 1.
1199.50/1199.85	c satzilla running vallst with preprocessing ... 
1199.50/1199.85	c Bin: Executing vallst
1199.50/1199.85	c vallst returned code 1.
1199.50/1199.85	c vallst returned code 1.
1199.50/1199.85	c satzilla running zchaff_rand with preprocessing ... 
1199.50/1199.85	c Bin: Executing zchaff_rand
1199.50/1199.85	c zchaff_rand returned code 1.
1199.50/1199.85	c zchaff_rand returned code 1.
1199.50/1199.85	c satzilla running vallst ... 
1199.50/1199.85	c Bin: Executing vallst
1199.50/1199.85	c vallst returned code 1.
1199.50/1199.85	c vallst returned code 1.
1199.50/1199.85	c satzilla running zchaff_rand ... 
1199.50/1199.85	c Bin: Executing zchaff_rand
1199.50/1199.85	c zchaff_rand returned code 1.
1199.50/1199.85	c zchaff_rand returned code 1.
1199.50/1199.85	c satzilla running minisat20 ... 
1199.50/1199.85	c Bin: Executing minisat20
1199.50/1199.85	c minisat20 returned code 1.
1199.50/1199.85	c minisat20 returned code 1.
1199.50/1199.85	c ERROR: All Failed! 
1199.50/1199.85	c SATZILLA_TIME=1199.690000

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-305766-1172085308 -o ROOT/results/node24/solver-305766-1172085308 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305766-1172085308/SATzilla2007_R /tmp/evaluation/305766-1172085308/instance-305766-1172085308.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 27230
/proc/meminfo: memFree=1422680/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=1440 CPUtime=0
/proc/27230/stat : 27230 (SATzilla2007_R) R 27228 27230 26829 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 228485127 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/27230/statm: 360 110 95 260 0 84 0
[pid=27231] ppid=27230 vsize=1048 CPUtime=0
/proc/27231/stat : 27231 (march_dl) R 27230 27230 26829 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 228485127 1073152 144 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134653149 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27231/statm: 262 144 50 118 0 141 0

[startup+0.107061 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27230
/proc/meminfo: memFree=1422680/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=1440 CPUtime=0
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 228485127 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27230/statm: 360 110 95 260 0 84 0
[pid=27231] ppid=27230 vsize=2924 CPUtime=0.09
/proc/27231/stat : 27231 (march_dl) R 27230 27230 26829 0 -1 4194304 1518 0 0 0 9 0 0 0 19 0 1 0 228485127 2994176 582 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134564088 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27231/statm: 731 582 63 118 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4364

[startup+0.515105 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27230
/proc/meminfo: memFree=1422680/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=1440 CPUtime=0
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 228485127 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27230/statm: 360 110 95 260 0 84 0
[pid=27231] ppid=27230 vsize=5432 CPUtime=0.5
/proc/27231/stat : 27231 (march_dl) R 27230 27230 26829 0 -1 4194304 2596 0 0 0 50 0 0 0 23 0 1 0 228485127 5562368 1221 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134528181 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27231/statm: 1358 1221 74 118 0 1237 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6872

[startup+1.33519 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27232
/proc/meminfo: memFree=1417736/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=1440 CPUtime=0
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 228485127 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27230/statm: 360 110 95 260 0 84 0
[pid=27231] ppid=27230 vsize=5824 CPUtime=1.32
/proc/27231/stat : 27231 (march_dl) R 27230 27230 26829 0 -1 4194304 2647 0 0 0 132 0 0 0 25 0 1 0 228485127 5963776 1272 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134526940 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27231/statm: 1456 1272 74 118 0 1335 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7264

[startup+2.97137 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 27232
/proc/meminfo: memFree=1417608/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=1440 CPUtime=0
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 228485127 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27230/statm: 360 110 95 260 0 84 0
[pid=27231] ppid=27230 vsize=5824 CPUtime=2.96
/proc/27231/stat : 27231 (march_dl) R 27230 27230 26829 0 -1 4194304 2656 0 0 0 296 0 0 0 25 0 1 0 228485127 5963776 1281 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134532986 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27231/statm: 1456 1281 74 118 0 1335 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7264

[startup+6.25574 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27233
/proc/meminfo: memFree=1420944/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=1440 CPUtime=4.99
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 135 2687 0 0 0 0 499 0 16 0 1 0 228485127 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/27230/statm: 360 111 96 260 0 84 0
[pid=27233] ppid=27230 vsize=6188 CPUtime=1.24
/proc/27233/stat : 27233 (ubcsat2006) R 27230 27230 26829 0 -1 4194304 505 0 0 0 115 9 0 0 25 0 1 0 228485627 6336512 488 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27233/statm: 1547 488 156 64 0 1128 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7628

[startup+12.7064 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416208/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185800 CPUtime=2.05
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1311 0 1 0 205 0 0 0 25 0 1 0 228486191 190259200 1296 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134619340 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46450 1296 131 48 0 46047 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 188500

[startup+25.5218 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 27234
/proc/meminfo: memFree=1416208/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185800 CPUtime=14.86
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1314 0 1 0 1486 0 0 0 25 0 1 0 228486191 190259200 1299 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134618491 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46450 1299 132 48 0 46047 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 188500

[startup+51.1506 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=40.48
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1343 0 1 0 4048 0 0 0 25 0 1 0 228486191 190263296 1328 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556080 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1328 138 48 0 46048 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 188504

[startup+102.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=91.71
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1344 0 1 0 9171 0 0 0 25 0 1 0 228486191 190263296 1329 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134642662 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 188504

[startup+162.468 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=151.77
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1344 0 1 0 15176 1 0 0 25 0 1 0 228486191 190263296 1329 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 188504

[startup+222.527 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27234
/proc/meminfo: memFree=1416016/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=211.82
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1344 0 1 0 21181 1 0 0 25 0 1 0 228486191 190263296 1329 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134634741 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 188504

[startup+282.59 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 27234
/proc/meminfo: memFree=1416144/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=271.86
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1344 0 1 0 27185 1 0 0 25 0 1 0 228486191 190263296 1329 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559555 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 188504

[startup+342.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416144/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=331.91
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1344 0 1 0 33190 1 0 0 25 0 1 0 228486191 190263296 1329 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 188504

[startup+402.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416144/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=391.96
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1344 0 1 0 39195 1 0 0 25 0 1 0 228486191 190263296 1329 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134562893 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 188504

[startup+462.781 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416144/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=452
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1344 0 1 0 45199 1 0 0 25 0 1 0 228486191 190263296 1329 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556044 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 462.61

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

/proc/27234/statm: 46451 1329 138 48 0 46048 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 188504

[startup+763.107 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=752.25
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 75224 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556284 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 188504

[startup+823.171 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=812.3
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 81229 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 822.91
Current children cumulated vsize (KiB) 188504

[startup+883.232 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416016/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=872.35
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 87234 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559557 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 188504

[startup+943.296 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416144/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=932.39
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 93238 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134564739 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 943
Current children cumulated vsize (KiB) 188504

[startup+1003.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416144/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=992.44
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 99243 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559563 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 188504

[startup+1063.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=1052.49
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 105248 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556106 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 188504

[startup+1123.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=1112.53
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 111252 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134642594 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 188504

[startup+1183.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416016/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=1172.58
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 117257 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134642661 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 188504

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

[startup+1187.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=1176.38
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 117637 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134556242 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1186.99
Current children cumulated vsize (KiB) 188504

[startup+1193.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=1182.93
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 118292 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134642611 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1193.54
Current children cumulated vsize (KiB) 188504

[startup+1197.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=1186.21
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 118620 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559706 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1196.82
Current children cumulated vsize (KiB) 188504

[startup+1198.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=1187.85
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 118784 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134565084 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1198.46
Current children cumulated vsize (KiB) 188504

[startup+1199.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=2700 CPUtime=10.61
/proc/27230/stat : 27230 (SATzilla2007_R) S 27228 27230 26829 0 -1 4194304 1452 3198 0 0 334 7 701 19 25 0 1 0 228485127 2764800 499 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/27230/statm: 675 499 157 260 0 399 0
[pid=27234] ppid=27230 vsize=185804 CPUtime=1188.67
/proc/27234/stat : 27234 (kcnfs) R 27230 27230 26829 0 -1 4194304 1345 0 1 0 118866 1 0 0 25 0 1 0 228486191 190263296 1330 18446744073709551615 134512640 134709692 4294956720 18446744073709551615 134559746 0 0 8392704 0 0 0 0 17 1 0 0
/proc/27234/statm: 46451 1330 138 48 0 46048 0
Current children cumulated CPU time (s) 1199.28
Current children cumulated vsize (KiB) 188504

[startup+1199.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27234
/proc/meminfo: memFree=1416080/2055920 swapFree=4144148/4192956
[pid=27230] ppid=27228 vsize=5368 CPUtime=1199.5
/proc/27230/stat : 27230 (SATzilla2007_R) R 27228 27230 26829 0 -1 4194304 2206 4543 0 1 339 9 119582 20 18 0 1 0 228485127 5496832 1130 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135152515 0 0 4096 0 0 0 0 17 0 0 0
/proc/27230/statm: 1342 1130 165 260 0 1066 0
Current children cumulated CPU time (s) 1199.5
Current children cumulated vsize (KiB) 5368

Child status: 17
Real time (s): 1199.86
CPU time (s): 1199.53
CPU user time (s): 1199.23
CPU system time (s): 0.301954
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 188504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.23
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6756
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 2298

runsolver used 1.38479 second user time and 2.87256 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 21 19:15:08 UTC 2007

IDJOB= 305766
IDBENCH= 20164
IDSOLVER= 134
FILE ID= node24/305766-1172085308

PBS_JOBID= 3892835

Free space on /tmp= 66552 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/305766-1172085308/SATzilla2007_R /tmp/evaluation/305766-1172085308/instance-305766-1172085308.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-305766-1172085308 -o ROOT/results/node24/solver-305766-1172085308 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305766-1172085308/SATzilla2007_R /tmp/evaluation/305766-1172085308/instance-305766-1172085308.cnf            

META MD5SUM SOLVER= 44dcaa7dbf032757655ae5e30ee65a10
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 886409877

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1423152 kB
Buffers:         45052 kB
Cached:         496704 kB
SwapCached:       3944 kB
Active:         172484 kB
Inactive:       378988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423152 kB
SwapTotal:     4192956 kB
SwapFree:      4144148 kB
Dirty:            8644 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            66928 kB
Committed_AS:   745344 kB
PageTables:       1732 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= 66552 MiB

End job on node24 on Wed Feb 21 19:35:08 UTC 2007