Trace number 338303

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 CRAFTEDUNSAT 880.613 880.929

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl006.sat05-2718.reshuffled-07.cnf
MD5SUM925ba4262948082ac4209468fd4bc8ae
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark107.544
Satisfiable
(Un)Satisfiability was proved
Number of variables1321
Number of clauses7617
Sum of the clauses size63333
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2290
Number of clauses of size 31224
Number of clauses of size 4162
Number of clauses of size 5918
Number of clauses of size over 54990

Solver Data (download as text)

12.57/12.68	c run March_dl for 5 seconds ... 
12.57/12.68	c Bin: Executing march_dl
12.57/12.68	c child exit by a signal
12.57/12.68	c march_dl returned code 137.
12.57/12.68	c run saps (UBCSAT implementation) for 2 seconds ... 
12.57/12.68	c Bin: Executing ubcsat2006
12.57/12.68	c child exited successfully
12.57/12.68	c ubcsat2006 returned code 0.
12.57/12.68	c satzilla computing base features
12.57/12.68	c satzilla doing unit-prop probe
12.57/12.68	c satzilla doing local search probe
12.57/12.68	c satzilla doing lobjois search-space size estimate
12.57/12.68	c satzilla's ranking:
12.57/12.68	c 1) zchaff_rand+P: 0.062338
12.57/12.68	c 2) minisat20: 0.194399
12.57/12.68	c 3) minisat20+P: 0.282453
12.57/12.68	c 4) vallst+P: 1.572227
12.57/12.68	c 5) march_dl: 2.191843
12.57/12.68	c 6) march_dl+P: 3.324126
12.57/12.68	c 7) kcnfs+P: 999.000000
12.57/12.68	c 8) kcnfs: 999.000000
12.57/12.68	c 9) vallst: 999.000000
12.57/12.68	c 10) zchaff_rand: 999.000000
12.57/12.68	c satzilla running zchaff_rand with preprocessing ... 
880.56/880.92	c Preprocessing...
880.56/880.92	c Inital problem has 1321 variables, 7327 nary clauses (290 binary clauses).
880.56/880.92	c Num non-binary clauses 7294, Average non-binary clause length 8.599
880.56/880.92	c Theory has no gaps
880.56/880.92	c Preprocessor runtime was 0.050 seconds.
880.56/880.92	c 
880.56/880.92	c Satisfiability of theory still undetermined.
880.56/880.92	c See file /tmp/UiFh8r for simplified theory.
880.56/880.92	c Bin: Executing zchaff_rand
880.56/880.92	c child exited successfully
880.56/880.92	c zchaff_rand returned code 20.
880.56/880.92	s UNSATISFIABLE
880.56/880.92	c SATZILLA_TIME=880.730000

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-338303-1173683673 -o ROOT/results/node42/solver-338303-1173683673 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338303-1173683673/SATzilla2007_C /tmp/evaluation/338303-1173683673/instance-338303-1173683673.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.97 3/64 10833
/proc/meminfo: memFree=1804200/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=1440 CPUtime=0
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 94320793 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 360 110 95 260 0 84 0
[pid=10834] ppid=10833 vsize=772 CPUtime=0
/proc/10834/stat : 10834 (march_dl) R 10833 10833 10426 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 94320793 790528 98 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10834/statm: 193 98 50 118 0 72 0

[startup+0.021578 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10833
/proc/meminfo: memFree=1804200/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=1440 CPUtime=0
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 94320793 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 360 110 95 260 0 84 0
[pid=10834] ppid=10833 vsize=904 CPUtime=0.01
/proc/10834/stat : 10834 (march_dl) R 10833 10833 10426 0 -1 4194304 159 0 0 0 1 0 0 0 20 0 1 0 94320793 925696 154 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10834/statm: 226 154 50 118 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2344

[startup+0.102593 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10833
/proc/meminfo: memFree=1804200/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=1440 CPUtime=0
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 94320793 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 360 110 95 260 0 84 0
[pid=10834] ppid=10833 vsize=3288 CPUtime=0.09
/proc/10834/stat : 10834 (march_dl) R 10833 10833 10426 0 -1 4194304 701 0 0 0 9 0 0 0 20 0 1 0 94320793 3366912 521 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134584239 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10834/statm: 822 521 67 118 0 701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4728

[startup+0.30163 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10833
/proc/meminfo: memFree=1804200/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=1440 CPUtime=0
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 94320793 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 360 110 95 260 0 84 0
[pid=10834] ppid=10833 vsize=3552 CPUtime=0.29
/proc/10834/stat : 10834 (march_dl) R 10833 10833 10426 0 -1 4194304 744 0 0 0 29 0 0 0 20 0 1 0 94320793 3637248 564 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10834/statm: 888 564 67 118 0 767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4992

[startup+0.701706 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 10833
/proc/meminfo: memFree=1804200/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=1440 CPUtime=0
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 94320793 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 360 110 95 260 0 84 0
[pid=10834] ppid=10833 vsize=5380 CPUtime=0.69
/proc/10834/stat : 10834 (march_dl) R 10833 10833 10426 0 -1 4194304 1539 0 0 0 69 0 0 0 24 0 1 0 94320793 5509120 1269 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134533780 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10834/statm: 1345 1269 72 118 0 1224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6820

[startup+1.50186 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 10835
/proc/meminfo: memFree=1799256/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=1440 CPUtime=0
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 94320793 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 360 110 95 260 0 84 0
[pid=10834] ppid=10833 vsize=5148 CPUtime=1.49
/proc/10834/stat : 10834 (march_dl) R 10833 10833 10426 0 -1 4194304 1691 0 0 0 149 0 0 0 25 0 1 0 94320793 5271552 1217 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10834/statm: 1287 1217 74 118 0 1166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6588

[startup+3.10117 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 10835
/proc/meminfo: memFree=1799128/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=1440 CPUtime=0
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 94320793 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 360 110 95 260 0 84 0
[pid=10834] ppid=10833 vsize=5148 CPUtime=3.09
/proc/10834/stat : 10834 (march_dl) R 10833 10833 10426 0 -1 4194304 1691 0 0 0 309 0 0 0 25 0 1 0 94320793 5271552 1217 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134514206 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10834/statm: 1287 1217 74 118 0 1166 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6588

[startup+6.30177 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 10836
/proc/meminfo: memFree=1802776/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=1440 CPUtime=4.99
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 135 1716 0 0 0 0 499 0 16 0 1 0 94320793 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/10833/statm: 360 111 96 260 0 84 0
[pid=10836] ppid=10833 vsize=6188 CPUtime=1.29
/proc/10836/stat : 10836 (ubcsat2006) R 10833 10833 10426 0 -1 4194304 428 0 0 0 118 11 0 0 25 0 1 0 94321294 6336512 411 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10836/statm: 1547 411 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 10836
/proc/meminfo: memFree=1802528/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=2724 CPUtime=12.67
/proc/10833/stat : 10833 (SATzilla2007_C) R 10831 10833 10426 0 -1 4194304 1208 2150 0 0 532 15 702 18 25 0 1 0 94320793 2789376 503 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135168075 0 0 4096 0 0 0 0 17 1 0 0
/proc/10833/statm: 681 504 157 260 0 405 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 2724

[startup+25.5024 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 10837
/proc/meminfo: memFree=1794008/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=12408 CPUtime=12.74
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 2092 0 0 0 1256 18 0 0 25 0 1 0 94322068 12705792 1801 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 3102 1801 112 208 0 2874 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16772

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 10837
/proc/meminfo: memFree=1788376/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=19520 CPUtime=38.32
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 3828 0 0 0 3804 28 0 0 25 0 1 0 94322068 19988480 3216 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 4880 3216 112 208 0 4652 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 23884

[startup+102.305 s]
/proc/loadavg: 1.07 0.99 0.98 2/66 10837
/proc/meminfo: memFree=1783960/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=23600 CPUtime=89.52
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 5566 0 0 0 8910 42 0 0 25 0 1 0 94322068 24166400 4313 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 5900 4313 112 208 0 5672 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27964

[startup+162.302 s]
/proc/loadavg: 1.03 0.99 0.98 2/66 10837
/proc/meminfo: memFree=1778904/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=33584 CPUtime=149.49
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 6833 0 0 0 14896 53 0 0 25 0 1 0 94322068 34390016 5580 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543636 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 8396 5580 112 208 0 8168 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 37948

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1774168/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=39924 CPUtime=209.47
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 9246 0 0 0 20884 63 0 0 25 0 1 0 94322068 40882176 6712 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 9981 6712 112 208 0 9753 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 44288

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1772056/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=40884 CPUtime=269.45
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 9778 0 0 0 26873 72 0 0 25 0 1 0 94322068 41865216 7244 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134576721 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 10221 7244 112 208 0 9993 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 45248

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1769176/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=42056 CPUtime=329.42
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 10496 0 0 0 32862 80 0 0 25 0 1 0 94322068 43065344 7962 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 10514 7962 112 208 0 10286 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 46420


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


[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1763416/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=44864 CPUtime=509.36
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 11937 0 0 0 50834 102 0 0 25 0 1 0 94322068 45940736 9403 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543650 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 11216 9403 112 208 0 10988 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 49228

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1760600/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=72480 CPUtime=569.34
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 15222 0 0 0 56825 109 0 0 25 0 1 0 94322068 74219520 10094 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18120 10094 112 208 0 17892 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 76844

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1759192/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=72936 CPUtime=629.33
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 15556 0 0 0 62817 116 0 0 25 0 1 0 94322068 74686464 10428 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18234 10428 112 208 0 18006 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 77300

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1758040/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=73452 CPUtime=689.3
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 15846 0 0 0 68806 124 0 0 25 0 1 0 94322068 75214848 10718 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134544070 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18363 10718 112 208 0 18135 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 77816

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1756696/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=74496 CPUtime=749.29
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16191 0 0 0 74799 130 0 0 25 0 1 0 94322068 76283904 11063 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18624 11063 112 208 0 18396 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 78860

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1755416/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=809.27
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16543 0 0 0 80791 136 0 0 25 0 1 0 94322068 77090816 11382 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11382 112 208 0 18593 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 79648

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

[startup+844.701 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1755160/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=831.66
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16603 0 0 0 83028 138 0 0 25 0 1 0 94322068 77090816 11442 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11442 112 208 0 18593 0
Current children cumulated CPU time (s) 844.38
Current children cumulated vsize (KiB) 79648

[startup+857.502 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1754968/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=844.45
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16642 0 0 0 84306 139 0 0 25 0 1 0 94322068 77090816 11481 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11481 112 208 0 18593 0
Current children cumulated CPU time (s) 857.17
Current children cumulated vsize (KiB) 79648

[startup+870.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1754840/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=857.25
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16680 0 0 0 85584 141 0 0 25 0 1 0 94322068 77090816 11519 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134553819 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11519 112 208 0 18593 0
Current children cumulated CPU time (s) 869.97
Current children cumulated vsize (KiB) 79648

[startup+876.706 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1754776/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=863.65
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16695 0 0 0 86223 142 0 0 25 0 1 0 94322068 77090816 11534 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134546851 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11534 112 208 0 18593 0
Current children cumulated CPU time (s) 876.37
Current children cumulated vsize (KiB) 79648

[startup+878.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1754776/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=865.25
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16699 0 0 0 86383 142 0 0 25 0 1 0 94322068 77090816 11538 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135132785 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11538 112 208 0 18593 0
Current children cumulated CPU time (s) 877.97
Current children cumulated vsize (KiB) 79648

[startup+879.901 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1754712/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=866.85
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16702 0 0 0 86543 142 0 0 25 0 1 0 94322068 77090816 11541 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543639 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11541 112 208 0 18593 0
Current children cumulated CPU time (s) 879.57
Current children cumulated vsize (KiB) 79648

[startup+880.701 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1754712/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=867.64
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16704 0 0 0 86622 142 0 0 25 0 1 0 94322068 77090816 11543 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 135090403 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11543 112 208 0 18593 0
Current children cumulated CPU time (s) 880.36
Current children cumulated vsize (KiB) 79648

[startup+880.901 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 10839
/proc/meminfo: memFree=1754712/2055920 swapFree=4182364/4192956
[pid=10833] ppid=10831 vsize=4364 CPUtime=12.72
/proc/10833/stat : 10833 (SATzilla2007_C) S 10831 10833 10426 0 -1 4194304 1586 2150 0 0 536 16 702 18 25 0 1 0 94320793 4468736 873 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/10833/statm: 1091 873 165 260 0 815 0
[pid=10837] ppid=10833 vsize=75284 CPUtime=867.84
/proc/10837/stat : 10837 (zchaff_rand) R 10833 10833 10426 0 -1 4194304 16705 0 0 0 86642 142 0 0 25 0 1 0 94322068 77090816 11544 18446744073709551615 134512640 135365884 4294956768 18446744073709551615 134543558 0 0 8392704 0 0 0 0 17 1 0 0
/proc/10837/statm: 18821 11544 112 208 0 18593 0
Current children cumulated CPU time (s) 880.56
Current children cumulated vsize (KiB) 79648

Child status: 20
Real time (s): 880.929
CPU time (s): 880.613
CPU user time (s): 878.827
CPU system time (s): 1.78573
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 79648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 878.827
system time used= 1.78573
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20465
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= 25
involuntary context switches= 996

runsolver used 0.623905 second user time and 1.83772 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Mar 12 07:14:34 UTC 2007

IDJOB= 338303
IDBENCH= 24719
IDSOLVER= 135
FILE ID= node42/338303-1173683673

PBS_JOBID= 4101737

Free space on /tmp= 66551 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl006.sat05-2718.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338303-1173683673/SATzilla2007_C /tmp/evaluation/338303-1173683673/instance-338303-1173683673.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-338303-1173683673 -o ROOT/results/node42/solver-338303-1173683673 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338303-1173683673/SATzilla2007_C /tmp/evaluation/338303-1173683673/instance-338303-1173683673.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  925ba4262948082ac4209468fd4bc8ae

RANDOM SEED= 716161583

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.263
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		: 3000.263
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:       1804608 kB
Buffers:         30856 kB
Cached:         170908 kB
SwapCached:       4820 kB
Active:          88280 kB
Inactive:       125060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804608 kB
SwapTotal:     4192956 kB
SwapFree:      4182364 kB
Dirty:            8664 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            24024 kB
Committed_AS:   148788 kB
PageTables:       1408 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= 66551 MiB

End job on node42 on Mon Mar 12 07:29:15 UTC 2007