Trace number 1627090

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: SATzilla RANDOM? 4999.89 5002.35

General information on the benchmark

NameRANDOM/additional/26000/
unif-k3-r4.2-v26000-c109200-S512227451-001.cnf
MD5SUM717827668db3420cfe48a93f4a0ea6b6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark460.717
Satisfiable
(Un)Satisfiability was proved
Number of variables26000
Number of clauses109200
Sum of the clauses size327600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3109200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

13.87/13.98	c run March_dl for 5 seconds ... 
13.87/13.98	c Bin: Executing march_dl
13.87/13.98	c child exit by a signal
13.87/13.98	c march_dl returned code 137.
13.87/13.98	c run saps (UBCSAT implementation) for 2 seconds ... 
13.87/13.98	c Bin: Executing ubcsat2006
13.87/13.98	c child exited successfully
13.87/13.98	c ubcsat2006 returned code 0.
13.87/13.98	c satzilla computing base features
13.87/13.98	c satzilla doing unit-prop probe
13.87/13.98	c satzilla doing local search probe
13.87/13.98	c satzilla doing lobjois search-space size estimate
13.87/13.98	c satzilla's ranking:
13.87/13.98	c 1) march_dl: -3040.464086
13.87/13.98	c 2) kcnfs: 66.891535
13.87/13.98	c 3) minisat20+P: 497.367110
13.87/13.98	c 4) kcnfs+P: 999.000000
13.87/13.98	c 5) march_dl+P: 999.000000
13.87/13.98	c 6) vallst+P: 999.000000
13.87/13.98	c 7) zchaff_rand+P: 999.000000
13.87/13.98	c 8) vallst: 999.000000
13.87/13.98	c 9) zchaff_rand: 999.000000
13.87/13.98	c 10) minisat20: 999.000000
13.87/13.98	c satzilla running march_dl ... 
4999.12/5001.67	c Bin: Executing march_dl
4999.12/5001.67	c child exit by a signal
4999.12/5001.67	c march_dl returned code 137.
4999.12/5001.67	c march_dl returned code 137.
4999.12/5001.67	c satzilla running kcnfs ... 
4999.12/5001.67	c Bin: Executing kcnfs
4999.12/5001.67	c kcnfs returned code 1.
4999.12/5001.67	c kcnfs returned code 1.
4999.12/5001.67	c satzilla running minisat20 with preprocessing ... 
4999.82/5002.34	c Preprocessing...
4999.82/5002.34	c Inital problem has 26000 variables, 109200 nary clauses (0 binary clauses).
4999.82/5002.34	c Num non-binary clauses 109200, Average non-binary clause length 3.000
4999.82/5002.34	c Theory has no gaps
4999.82/5002.34	c Preprocessor runtime was 0.510 seconds.
4999.82/5002.34	c 
4999.82/5002.34	c Satisfiability of theory still undetermined.
4999.82/5002.34	c See file /tmp/D6tVBU for simplified theory.
4999.82/5002.34	c Bin: Executing minisat20
4999.82/5002.34	c minisat20 returned code 1.
4999.82/5002.34	c minisat20 returned code 1.
4999.82/5002.34	c Satzilla Timed out!
4999.82/5002.34	s UNKNOWN
4999.82/5002.34	c SATZILLA_TIME=5000.630000

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627090-1240153324/watcher-1627090-1240153324 -o /tmp/evaluation-result-1627090-1240153324/solver-1627090-1240153324 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/SATzilla2007_R HOME/instance-1627090-1240153324.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): 6000 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: 0.93 1.00 1.00 3/64 26678
/proc/meminfo: memFree=434944/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=1440 CPUtime=0
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 43366440 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 360 110 95 260 0 84 0
[pid=26679] ppid=26678 vsize=2692 CPUtime=0
/proc/26679/stat : 26679 (march_dl) R 26678 26678 26641 0 -1 4194304 453 0 0 0 0 0 0 0 19 0 1 0 43366441 2756608 448 1992294400 134512640 134996440 4294956272 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26679/statm: 673 452 49 118 0 552 0

[startup+0.0435791 s]
/proc/loadavg: 0.93 1.00 1.00 3/64 26678
/proc/meminfo: memFree=434944/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=1440 CPUtime=0
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 43366440 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 360 110 95 260 0 84 0
[pid=26679] ppid=26678 vsize=3516 CPUtime=0.04
/proc/26679/stat : 26679 (march_dl) R 26678 26678 26641 0 -1 4194304 687 0 0 0 4 0 0 0 19 0 1 0 43366441 3600384 682 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26679/statm: 879 682 50 118 0 758 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4956

[startup+0.101589 s]
/proc/loadavg: 0.93 1.00 1.00 3/64 26678
/proc/meminfo: memFree=434944/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=1440 CPUtime=0
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 43366440 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 360 110 95 260 0 84 0
[pid=26679] ppid=26678 vsize=4176 CPUtime=0.09
/proc/26679/stat : 26679 (march_dl) R 26678 26678 26641 0 -1 4194304 894 0 0 0 9 0 0 0 20 0 1 0 43366441 4276224 889 1992294400 134512640 134996440 4294956272 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26679/statm: 1044 889 50 118 0 923 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5616

[startup+0.301624 s]
/proc/loadavg: 0.93 1.00 1.00 3/64 26678
/proc/meminfo: memFree=434944/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=1440 CPUtime=0
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 43366440 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 360 110 95 260 0 84 0
[pid=26679] ppid=26678 vsize=8776 CPUtime=0.29
/proc/26679/stat : 26679 (march_dl) R 26678 26678 26641 0 -1 4194304 2446 0 0 0 28 1 0 0 22 0 1 0 43366441 8986624 1681 1992294400 134512640 134996440 4294956272 18446744073709551615 134644111 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26679/statm: 2194 1681 53 118 0 2073 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10216

[startup+0.701694 s]
/proc/loadavg: 0.93 1.00 1.00 3/64 26678
/proc/meminfo: memFree=434944/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=1440 CPUtime=0
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 43366440 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 360 110 95 260 0 84 0
[pid=26679] ppid=26678 vsize=11936 CPUtime=0.69
/proc/26679/stat : 26679 (march_dl) R 26678 26678 26641 0 -1 4194304 5149 0 0 0 67 2 0 0 25 0 1 0 43366441 12222464 2491 1992294400 134512640 134996440 4294956272 18446744073709551615 134542888 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26679/statm: 2984 2491 55 118 0 2863 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13376

[startup+1.50183 s]
/proc/loadavg: 0.93 1.00 1.00 2/66 26680
/proc/meminfo: memFree=425008/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=1440 CPUtime=0
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 43366440 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 360 110 95 260 0 84 0
[pid=26679] ppid=26678 vsize=12464 CPUtime=1.49
/proc/26679/stat : 26679 (march_dl) R 26678 26678 26641 0 -1 4194304 10407 0 0 0 144 5 0 0 25 0 1 0 43366441 12763136 2616 1992294400 134512640 134996440 4294956272 18446744073709551615 134543096 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26679/statm: 3116 2616 61 118 0 2995 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13904

[startup+3.10212 s]
/proc/loadavg: 0.93 1.00 1.00 2/66 26680
/proc/meminfo: memFree=407408/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=1440 CPUtime=0
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 43366440 1474560 110 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 360 110 95 260 0 84 0
[pid=26679] ppid=26678 vsize=30624 CPUtime=3.09
/proc/26679/stat : 26679 (march_dl) R 26678 26678 26641 0 -1 4194304 18959 0 0 0 256 53 0 0 25 0 1 0 43366441 31358976 6879 1992294400 134512640 134996440 4294956272 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26679/statm: 7656 6879 72 118 0 7535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32064

[startup+6.30168 s]
/proc/loadavg: 0.93 1.00 1.00 2/66 26681
/proc/meminfo: memFree=427184/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=1440 CPUtime=5
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 134 21737 0 0 0 0 437 63 19 0 1 0 43366440 1474560 111 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 360 111 96 260 0 84 0
[pid=26681] ppid=26678 vsize=14388 CPUtime=1.28
/proc/26681/stat : 26681 (ubcsat2006) R 26678 26678 26641 0 -1 4194304 1990 0 0 0 127 1 0 0 25 0 1 0 43366941 14733312 1973 1992294400 134512640 134777720 4294956112 18446744073709551615 134553135 0 0 8392704 0 0 0 0 17 1 0 0
/proc/26681/statm: 3597 1973 156 64 0 3178 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15828

[startup+12.7018 s]
/proc/loadavg: 0.94 1.00 1.00 2/65 26681
/proc/meminfo: memFree=421432/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=16856 CPUtime=12.67
/proc/26678/stat : 26678 (SATzilla2007_R) R 26676 26678 26641 0 -1 4194304 7212 23733 0 0 542 5 655 65 25 0 1 0 43366440 17260544 3477 1992294400 134512640 135579813 4294956240 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 0 0 0
/proc/26678/statm: 4214 3477 156 260 0 3938 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16856

[startup+25.501 s]
/proc/loadavg: 0.95 1.00 1.00 2/66 26682
/proc/meminfo: memFree=401840/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=28396 CPUtime=11.5
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 21780 0 0 0 1087 63 0 0 25 0 1 0 43367839 29077504 6427 1992294400 134512640 134996440 4294956272 18446744073709551615 134536965 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 7099 6427 74 118 0 6978 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 37420

[startup+51.1015 s]
/proc/loadavg: 0.97 1.00 1.00 2/66 26682
/proc/meminfo: memFree=398320/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=32200 CPUtime=37.07
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 22675 0 0 0 3643 64 0 0 25 0 1 0 43367839 32972800 7322 1992294400 134512640 134996440 4294956272 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 8050 7322 74 118 0 7929 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 41224

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 26682
/proc/meminfo: memFree=397168/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=33192 CPUtime=88.25
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 22933 0 0 0 8761 64 0 0 25 0 1 0 43367839 33988608 7580 1992294400 134512640 134996440 4294956272 18446744073709551615 134526917 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 8298 7580 74 118 0 8177 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 42216

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26682
/proc/meminfo: memFree=396656/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=33572 CPUtime=148.22
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23050 0 0 0 14758 64 0 0 25 0 1 0 43367839 34377728 7697 1992294400 134512640 134996440 4294956272 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 8393 7697 74 118 0 8272 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 42596

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26682
/proc/meminfo: memFree=396464/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=33820 CPUtime=208.19
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23101 0 0 0 20755 64 0 0 25 0 1 0 43367839 34631680 7748 1992294400 134512640 134996440 4294956272 18446744073709551615 134526996 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 8455 7748 74 118 0 8334 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 42844

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26682
/proc/meminfo: memFree=396272/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=34064 CPUtime=268.17
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23154 0 0 0 26752 65 0 0 25 0 1 0 43367839 34881536 7801 1992294400 134512640 134996440 4294956272 18446744073709551615 134526917 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 8516 7801 74 118 0 8395 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 43088

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 26682
/proc/meminfo: memFree=396208/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=34188 CPUtime=328.14
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23183 0 0 0 32749 65 0 0 25 0 1 0 43367839 35008512 7830 1992294400 134512640 134996440 4294956272 18446744073709551615 134526917 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 8547 7830 74 118 0 8426 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 43212


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

/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37212 CPUtime=4586.06
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23948 0 0 0 458539 67 0 0 25 0 1 0 43367839 38105088 8595 1992294400 134512640 134996440 4294956272 18446744073709551615 134526917 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9303 8595 74 118 0 9182 0
Current children cumulated CPU time (s) 4600.01
Current children cumulated vsize (KiB) 46236

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392688/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37212 CPUtime=4646.03
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23950 0 0 0 464536 67 0 0 25 0 1 0 43367839 38105088 8597 1992294400 134512640 134996440 4294956272 18446744073709551615 134514087 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9303 8597 74 118 0 9182 0
Current children cumulated CPU time (s) 4659.98
Current children cumulated vsize (KiB) 46236

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37212 CPUtime=4706
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23958 0 0 0 470533 67 0 0 25 0 1 0 43367839 38105088 8605 1992294400 134512640 134996440 4294956272 18446744073709551615 134526932 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9303 8605 74 118 0 9182 0
Current children cumulated CPU time (s) 4719.95
Current children cumulated vsize (KiB) 46236

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37212 CPUtime=4765.97
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23961 0 0 0 476530 67 0 0 25 0 1 0 43367839 38105088 8608 1992294400 134512640 134996440 4294956272 18446744073709551615 134526937 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9303 8608 74 118 0 9182 0
Current children cumulated CPU time (s) 4779.92
Current children cumulated vsize (KiB) 46236

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4825.94
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23967 0 0 0 482527 67 0 0 25 0 1 0 43367839 38219776 8614 1992294400 134512640 134996440 4294956272 18446744073709551615 134514060 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8614 74 118 0 9210 0
Current children cumulated CPU time (s) 4839.89
Current children cumulated vsize (KiB) 46348

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4885.91
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23970 0 0 0 488524 67 0 0 25 0 1 0 43367839 38219776 8617 1992294400 134512640 134996440 4294956272 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8617 74 118 0 9210 0
Current children cumulated CPU time (s) 4899.86
Current children cumulated vsize (KiB) 46348

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4945.88
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23975 0 0 0 494521 67 0 0 25 0 1 0 43367839 38219776 8622 1992294400 134512640 134996440 4294956272 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8622 74 118 0 9210 0
Current children cumulated CPU time (s) 4959.83
Current children cumulated vsize (KiB) 46348

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

[startup+4966.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4949.88
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23975 0 0 0 494921 67 0 0 25 0 1 0 43367839 38219776 8622 1992294400 134512640 134996440 4294956272 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8622 74 118 0 9210 0
Current children cumulated CPU time (s) 4963.83
Current children cumulated vsize (KiB) 46348

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4962.68
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23979 0 0 0 496201 67 0 0 25 0 1 0 43367839 38219776 8626 1992294400 134512640 134996440 4294956272 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8626 74 118 0 9210 0
Current children cumulated CPU time (s) 4976.63
Current children cumulated vsize (KiB) 46348

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4975.47
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23980 0 0 0 497480 67 0 0 25 0 1 0 43367839 38219776 8627 1992294400 134512640 134996440 4294956272 18446744073709551615 134566971 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8627 74 118 0 9210 0
Current children cumulated CPU time (s) 4989.42
Current children cumulated vsize (KiB) 46348

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4981.87
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23980 0 0 0 498120 67 0 0 25 0 1 0 43367839 38219776 8627 1992294400 134512640 134996440 4294956272 18446744073709551615 134514019 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8627 74 118 0 9210 0
Current children cumulated CPU time (s) 4995.82
Current children cumulated vsize (KiB) 46348

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4983.46
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23980 0 0 0 498279 67 0 0 25 0 1 0 43367839 38219776 8627 1992294400 134512640 134996440 4294956272 18446744073709551615 134514077 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8627 74 118 0 9210 0
Current children cumulated CPU time (s) 4997.41
Current children cumulated vsize (KiB) 46348

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=9024 CPUtime=13.95
/proc/26678/stat : 26678 (SATzilla2007_R) S 26676 26678 26641 0 -1 4194304 7274 23733 0 0 670 5 655 65 25 0 1 0 43366440 9240576 2050 1992294400 134512640 135579813 4294956240 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26678/statm: 2256 2050 157 260 0 1980 0
[pid=26682] ppid=26678 vsize=37324 CPUtime=4985.06
/proc/26682/stat : 26682 (march_dl) R 26678 26678 26641 0 -1 4194304 23980 0 0 0 498439 67 0 0 25 0 1 0 43367839 38219776 8627 1992294400 134512640 134996440 4294956272 18446744073709551615 134514082 0 0 8392704 0 0 0 0 17 0 0 0
/proc/26682/statm: 9331 8627 74 118 0 9210 0
Current children cumulated CPU time (s) 4999.01
Current children cumulated vsize (KiB) 46348

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=24648 CPUtime=4999.42
/proc/26678/stat : 26678 (SATzilla2007_R) R 26676 26678 26641 0 -1 4194304 11576 47713 0 0 691 7 499111 133 20 0 1 0 43366440 25239552 5941 1992294400 134512640 135579813 4294956240 18446744073709551615 134578518 0 0 4096 0 0 0 0 17 0 0 0
/proc/26678/statm: 6162 5941 159 260 0 5886 0
Current children cumulated CPU time (s) 4999.42
Current children cumulated vsize (KiB) 24648

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26690
/proc/meminfo: memFree=392752/2055920 swapFree=4192956/4192956
[pid=26678] ppid=26676 vsize=26452 CPUtime=4999.82
/proc/26678/stat : 26678 (SATzilla2007_R) R 26676 26678 26641 0 -1 4194304 11919 47713 0 0 726 12 499111 133 24 0 1 0 43366440 27086848 6157 1992294400 134512640 135579813 4294956240 18446744073709551615 135221869 0 0 4096 0 0 0 0 17 0 0 0
/proc/26678/statm: 6613 6157 165 260 0 6337 0
Current children cumulated CPU time (s) 4999.82
Current children cumulated vsize (KiB) 26452

Child status: 1
Real time (s): 5002.35
CPU time (s): 4999.89
CPU user time (s): 4998.41
CPU system time (s): 1.47478
CPU usage (%): 99.9508
Max. virtual memory (cumulated for all children) (KiB): 46348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.41
system time used= 1.47477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59637
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= 10
involuntary context switches= 15405

runsolver used 5.00424 second user time and 13.191 second system time

The end

Launcher Data

Begin job on node4 at 2009-04-19 17:02:05
IDJOB=1627090
IDBENCH=71671
IDSOLVER=581
FILE ID=node4/1627090-1240153324
PBS_JOBID= 9159298
Free space on /tmp= 66236 MiB

SOLVER NAME= SAT07 reference solver: SATzilla RANDOM
BENCH NAME= SAT09/RANDOM/additional/26000/unif-k3-r4.2-v26000-c109200-S512227451-001.cnf
COMMAND LINE= HOME/SATzilla2007_R BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627090-1240153324/watcher-1627090-1240153324 -o /tmp/evaluation-result-1627090-1240153324/solver-1627090-1240153324 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/SATzilla2007_R HOME/instance-1627090-1240153324.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 717827668db3420cfe48a93f4a0ea6b6
RANDOM SEED=1128813572

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.265
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		: 3000.265
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:        435496 kB
Buffers:         89340 kB
Cached:        1449908 kB
SwapCached:          0 kB
Active:         415124 kB
Inactive:      1137400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        435496 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10640 kB
Writeback:           0 kB
Mapped:          23048 kB
Slab:            53912 kB
Committed_AS:   177396 kB
PageTables:       1468 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= 66228 MiB
End job on node4 at 2009-04-19 18:25:27