Trace number 1539606

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
SATzilla2009_C 2009-03-22? (TO) 1200.08 1195.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
MD5SUMe4beefd25957794efe8088679c7fff55
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

16.27/16.37	c SATzilla is building models for class 2
16.27/16.37	c run presolver march_dl2004 for 5 seconds ... 
16.27/16.37	c Bin: Executing march_dl2004
16.27/16.37	c spawning binary file with 5 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c march_dl2004 returned code 137.
16.27/16.37	c run presolver mxc-sr08 for 5 seconds ... 
16.27/16.37	c Bin: Executing mxc-sr08
16.27/16.37	c spawning binary file with 5 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c mxc-sr08 returned code 137.
16.27/16.37	c Orignal number of varibales is 500, number of clauses is 2125 
16.27/16.37	c predicted feature computation time is 6.981008 
16.27/16.37	c Bin: Executing satelite
16.27/16.37	c spawning binary file with 240 seconds ...
16.27/16.37	c child exited successfully
16.27/16.37	c satzilla computing base features
16.27/16.37	c Number of variabe is: 491, Number of clause is : 2116 
16.27/16.37	c Initializing...
16.27/16.37	c satzilla compute diameter ...
16.27/16.37	c start diameter features ...
16.27/16.37	c satzilla doing clause learning
16.27/16.37	c start clause learning features ...
16.27/16.37	c Bin: Executing zchaff07
16.27/16.37	c spawning binary file with 2 seconds ...
16.27/16.37	c child exit by a signal
16.27/16.37	c satzilla doing survey propogation probe
16.27/16.37	c do survay propogation for 2 second ...
16.27/16.37	c satzilla doing local search probe
16.27/16.37	c satzilla doing lobjois search-space size estimate
16.27/16.37	c features are:500 2125 491 2116 0.0183299 0.00425331 0.232042 0.492439 0.581563 0.646918 0.00615137 0.0467159 0.00610998 0.00814664 0.0992872 0 0.979679 0.00615137 0.263272 0.00236295 0.0122873 2.61358 0.237051 0.167743 0 0.733333 3.31197 0.00299531 0.39924 0.00047259 0.00661626 2.31806 0.48913 0.0120506 0.259358 0.0047259 0.0226843 4 0 4 4 -0 3930 0.0332541 3795 4088 4088 3795 4088 3807 4030 29.0703 0.0828537 25.8946 31.6301 31.6301 25.8946 31.6301 27.5926 31.164 0.406405 0.56272 0.000749269 0.874465 0.719817 0.0926036 0.613826 0.217154 0.403119 0.0902019 0.639685 0.00312312 0.340845 0.168544 0.0305128 0.118018 0.0476823 0.0771125 23.0998 0.334892 108.853 0.0748877 109 100 119 0.793782 0.242092 0.877337 0.042813 0.320924 0.533377 
16.27/16.37	c satzilla's ranking:
16.27/16.37	c 1) minisat20SAT07: 3.556076
16.27/16.37	c 2) mxc-sr08: 3.381150
16.27/16.37	c 3) minisat20: 3.276890
16.27/16.37	c 4) march_dl2004: 3.202963
16.27/16.37	c 5) vallst: 0.928101
16.27/16.37	c 6) zchaff_rand: 0.369697
16.27/16.37	c 7) tts-4-0: 0.212157
16.27/16.37	c 8) SATenstein: -10000.000000
16.27/16.37	c 9) gnovelty+: -10000.000000
16.27/16.37	c 10) adaptg2wsat+: -10000.000000
16.27/16.37	c 11) adaptg2wsat0: -10000.000000
16.27/16.37	c 12) picosat846: -10000.000000
16.27/16.37	c 13) kcnfs04SAT07: -10000.000000
16.27/16.37	c satzilla running minisat20SAT07 ... 
1195.16/1195.71	c Bin: Executing minisat20SAT07
1195.16/1195.71	c spawning binary file with 1183 seconds ...
1195.16/1195.71	c child exit by a signal
1195.16/1195.71	c minisat20SAT07 returned code 143.
1195.16/1195.71	c satzilla running mxc-sr08 ...

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1539606-1238570196/watcher-1539606-1238570196 -o /tmp/evaluation-result-1539606-1238570196/solver-1539606-1238570196 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_C HOME/instance-1539606-1238570196.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): 1800 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: 1.99 1.85 1.41 3/64 31408
/proc/meminfo: memFree=1003192/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
[pid=31409] ppid=31408 vsize=764 CPUtime=0
/proc/31409/stat : 31409 (march_dl2004) R 31408 31408 31155 0 -1 4194304 113 0 0 0 0 0 0 0 19 0 1 0 1129684999 782336 107 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31409/statm: 191 109 52 118 0 70 0

[startup+0.082239 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 31408
/proc/meminfo: memFree=1003192/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
[pid=31409] ppid=31408 vsize=1188 CPUtime=0.08
/proc/31409/stat : 31409 (march_dl2004) R 31408 31408 31155 0 -1 4194304 252 0 0 0 8 0 0 0 19 0 1 0 1129684999 1216512 244 1992294400 134512640 134996440 4294956192 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31409/statm: 297 244 74 118 0 176 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3244

[startup+0.101241 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 31408
/proc/meminfo: memFree=1003192/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
[pid=31409] ppid=31408 vsize=1188 CPUtime=0.09
/proc/31409/stat : 31409 (march_dl2004) R 31408 31408 31155 0 -1 4194304 254 0 0 0 9 0 0 0 19 0 1 0 1129684999 1216512 246 1992294400 134512640 134996440 4294956192 18446744073709551615 134527016 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31409/statm: 297 246 74 118 0 176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3244

[startup+0.30126 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 31408
/proc/meminfo: memFree=1003192/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
[pid=31409] ppid=31408 vsize=1320 CPUtime=0.29
/proc/31409/stat : 31409 (march_dl2004) R 31408 31408 31155 0 -1 4194304 264 0 0 0 29 0 0 0 21 0 1 0 1129684999 1351680 256 1992294400 134512640 134996440 4294956192 18446744073709551615 134566550 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31409/statm: 330 256 74 118 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3376

[startup+0.701301 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 31408
/proc/meminfo: memFree=1003192/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
[pid=31409] ppid=31408 vsize=1320 CPUtime=0.69
/proc/31409/stat : 31409 (march_dl2004) R 31408 31408 31155 0 -1 4194304 272 0 0 0 69 0 0 0 24 0 1 0 1129684999 1351680 264 1992294400 134512640 134996440 4294956192 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31409/statm: 330 264 74 118 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3376

[startup+1.50138 s]
/proc/loadavg: 1.99 1.85 1.41 2/66 31410
/proc/meminfo: memFree=1002280/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
[pid=31409] ppid=31408 vsize=1320 CPUtime=1.49
/proc/31409/stat : 31409 (march_dl2004) R 31408 31408 31155 0 -1 4194304 277 0 0 0 149 0 0 0 25 0 1 0 1129684999 1351680 269 1992294400 134512640 134996440 4294956192 18446744073709551615 134526950 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31409/statm: 330 269 74 118 0 209 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3376

[startup+3.10154 s]
/proc/loadavg: 1.91 1.84 1.41 2/66 31410
/proc/meminfo: memFree=1001384/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
[pid=31409] ppid=31408 vsize=1320 CPUtime=3.09
/proc/31409/stat : 31409 (march_dl2004) R 31408 31408 31155 0 -1 4194304 284 0 0 0 309 0 0 0 25 0 1 0 1129684999 1351680 276 1992294400 134512640 134996440 4294956192 18446744073709551615 134526923 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31409/statm: 330 276 74 118 0 209 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3376

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (4.89 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (4.89 s) to the 'lost time'.

[startup+4.90173 s]
/proc/loadavg: 1.91 1.84 1.41 2/66 31410
/proc/meminfo: memFree=1002408/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
[pid=31409] ppid=31408 vsize=1452 CPUtime=4.89
/proc/31409/stat : 31409 (march_dl2004) R 31408 31408 31155 0 -1 4194304 290 0 0 0 489 0 0 0 25 0 1 0 1129684999 1486848 282 1992294400 134512640 134996440 4294956192 18446744073709551615 134526942 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31409/statm: 363 282 74 118 0 242 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 3508

[startup+5.00174 s]
/proc/loadavg: 1.91 1.84 1.41 2/66 31410
/proc/meminfo: memFree=1002408/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=0
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129684999 2105344 112 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 112 96 399 0 111 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2056
#
############


[startup+6.30187 s]
/proc/loadavg: 1.91 1.84 1.41 2/66 31411
/proc/meminfo: memFree=1002536/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=2056 CPUtime=4.99
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 156 290 0 0 0 0 499 0 16 0 1 0 1129684999 2105344 125 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 514 125 107 399 0 111 0
[pid=31411] ppid=31408 vsize=1524 CPUtime=1.29
/proc/31411/stat : 31411 (mxc-sr08) R 31408 31408 31155 0 -1 4194304 311 0 0 0 129 0 0 0 25 0 1 0 1129685499 1560576 307 1992294400 134512640 135078026 4294956192 18446744073709551615 134535078 0 0 8392704 0 0 0 0 17 0 0 0
/proc/31411/statm: 381 307 71 138 0 240 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3580

[startup+12.7015 s]
/proc/loadavg: 1.77 1.81 1.40 2/66 31413
/proc/meminfo: memFree=1000232/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=7496 CPUtime=12.67
/proc/31408/stat : 31408 (SATzilla2009_C) R 31406 31408 31155 0 -1 4194304 506 1880 0 0 61 7 1198 1 23 0 1 0 1129684999 7675904 412 1992294400 134512640 136149437 4294956208 18446744073709551615 135542670 0 0 4096 3 0 0 0 17 0 0 0
/proc/31408/statm: 1874 412 207 399 0 1471 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7496

[startup+25.5028 s]
/proc/loadavg: 1.65 1.78 1.40 2/66 31414
/proc/meminfo: memFree=1001768/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=2676 CPUtime=9.11
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 350 0 0 0 911 0 0 0 25 0 1 0 1129686636 2740224 345 1992294400 134512640 135078472 4294956176 18446744073709551615 134551929 0 0 8392704 3 0 0 0 17 1 0 0
/proc/31414/statm: 669 345 73 138 0 528 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 6072

[startup+51.1024 s]
/proc/loadavg: 1.43 1.72 1.38 2/66 31414
/proc/meminfo: memFree=1001064/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=3344 CPUtime=34.68
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 515 0 0 0 3468 0 0 0 25 0 1 0 1129686636 3424256 510 1992294400 134512640 135078472 4294956176 18446744073709551615 134552254 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 836 510 73 138 0 695 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 6740

[startup+102.307 s]
/proc/loadavg: 1.17 1.59 1.36 2/66 31414
/proc/meminfo: memFree=1000552/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=3860 CPUtime=85.86
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 644 0 0 0 8586 0 0 0 25 0 1 0 1129686636 3952640 639 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 965 639 73 138 0 824 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 7256

[startup+162.303 s]
/proc/loadavg: 1.06 1.48 1.33 2/66 31414
/proc/meminfo: memFree=1000168/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=4284 CPUtime=145.83
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 747 0 0 0 14583 0 0 0 25 0 1 0 1129686636 4386816 742 1992294400 134512640 135078472 4294956176 18446744073709551615 134563362 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1071 742 73 138 0 930 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 7680

[startup+222.303 s]
/proc/loadavg: 1.02 1.39 1.31 2/66 31414
/proc/meminfo: memFree=999848/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0

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

[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=5952 CPUtime=565.66
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1166 0 0 0 56565 1 0 0 25 0 1 0 1129686636 6094848 1161 1992294400 134512640 135078472 4294956176 18446744073709551615 134521175 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1488 1161 73 138 0 1347 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 9348

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.18 2/66 31414
/proc/meminfo: memFree=998504/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=6084 CPUtime=625.64
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1188 0 0 0 62563 1 0 0 25 0 1 0 1129686636 6230016 1183 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1521 1183 73 138 0 1380 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 9480

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.17 2/66 31414
/proc/meminfo: memFree=998120/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=6368 CPUtime=685.61
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1251 0 0 0 68560 1 0 0 25 0 1 0 1129686636 6520832 1246 1992294400 134512640 135078472 4294956176 18446744073709551615 134550985 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1592 1246 73 138 0 1451 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 9764

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.16 2/66 31414
/proc/meminfo: memFree=997864/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=6500 CPUtime=745.58
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1308 0 0 0 74557 1 0 0 25 0 1 0 1129686636 6656000 1303 1992294400 134512640 135078472 4294956176 18446744073709551615 134550605 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1625 1303 73 138 0 1484 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 9896

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.14 2/66 31414
/proc/meminfo: memFree=997800/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=6624 CPUtime=805.56
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1333 0 0 0 80555 1 0 0 25 0 1 0 1129686636 6782976 1328 1992294400 134512640 135078472 4294956176 18446744073709551615 134556055 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1656 1328 73 138 0 1515 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 10020

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 31414
/proc/meminfo: memFree=997736/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=6756 CPUtime=865.52
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1361 0 0 0 86551 1 0 0 25 0 1 0 1129686636 6918144 1356 1992294400 134512640 135078472 4294956176 18446744073709551615 134551019 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1689 1356 73 138 0 1548 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 10152

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 31414
/proc/meminfo: memFree=997672/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=6892 CPUtime=925.5
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1388 0 0 0 92549 1 0 0 25 0 1 0 1129686636 7057408 1383 1992294400 134512640 135078472 4294956176 18446744073709551615 134550720 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1723 1383 73 138 0 1582 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 10288

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 31414
/proc/meminfo: memFree=997608/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=6892 CPUtime=985.48
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1408 0 0 0 98547 1 0 0 25 0 1 0 1129686636 7057408 1403 1992294400 134512640 135078472 4294956176 18446744073709551615 134550713 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1723 1403 73 138 0 1582 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 10288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 31414
/proc/meminfo: memFree=997544/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=7036 CPUtime=1045.45
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1437 0 0 0 104544 1 0 0 25 0 1 0 1129686636 7204864 1432 1992294400 134512640 135078472 4294956176 18446744073709551615 134551946 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1759 1432 73 138 0 1618 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 10432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 31414
/proc/meminfo: memFree=997416/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=7164 CPUtime=1105.43
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1461 0 0 0 110541 2 0 0 25 0 1 0 1129686636 7335936 1456 1992294400 134512640 135078472 4294956176 18446744073709551615 134550849 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1791 1456 73 138 0 1650 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 10560

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 31414
/proc/meminfo: memFree=997224/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=7308 CPUtime=1165.41
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1501 0 0 0 116539 2 0 0 25 0 1 0 1129686636 7483392 1496 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1827 1496 73 138 0 1686 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 10704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 31414
/proc/meminfo: memFree=997224/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=7308 CPUtime=1178.81
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1503 0 0 0 117879 2 0 0 25 0 1 0 1129686636 7483392 1498 1992294400 134512640 135078472 4294956176 18446744073709551615 134550732 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1827 1498 73 138 0 1686 0
Current children cumulated CPU time (s) 1195.16
Current children cumulated vsize (KiB) 10704

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1195.71 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 31414
/proc/meminfo: memFree=997224/2055920 swapFree=4176444/4192956
[pid=31408] ppid=31406 vsize=3396 CPUtime=16.35
/proc/31408/stat : 31408 (SATzilla2009_C) S 31406 31408 31155 0 -1 4194304 539 1880 0 0 411 25 1198 1 25 0 1 0 1129684999 3477504 378 1992294400 134512640 136149437 4294956208 18446744073709551615 135542781 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/31408/statm: 849 378 219 399 0 446 0
[pid=31414] ppid=31408 vsize=7308 CPUtime=1178.81
/proc/31414/stat : 31414 (minisat20SAT07) R 31408 31408 31155 0 -1 4194304 1503 0 0 0 117879 2 0 0 25 0 1 0 1129686636 7483392 1498 1992294400 134512640 135078472 4294956176 18446744073709551615 134550732 0 0 8392704 3 0 0 0 17 0 0 0
/proc/31414/statm: 1827 1498 73 138 0 1686 0
Current children cumulated CPU time (s) 1195.16
Current children cumulated vsize (KiB) 10704

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 4.89
#  lost CPU user time (s): 4.89
#  lost CPU system time (s): 0

Real time (s): 1195.72
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.294955
CPU usage (%): 100.364
Max. virtual memory (cumulated for all children) (KiB): 10704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.89
system time used= 0.294955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3938
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= 17
involuntary context switches= 3903

runsolver used 1.19182 second user time and 3.16852 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 09:16:36
IDJOB=1539606
IDBENCH=70648
IDSOLVER=527
FILE ID=node27/1539606-1238570196
PBS_JOBID= 9070499
Free space on /tmp= 65720 MiB

SOLVER NAME= SATzilla2009_C 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
COMMAND LINE= HOME/SATzilla2009_C BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1539606-1238570196/watcher-1539606-1238570196 -o /tmp/evaluation-result-1539606-1238570196/solver-1539606-1238570196 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_C HOME/instance-1539606-1238570196.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e4beefd25957794efe8088679c7fff55
RANDOM SEED=599577430

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1003736 kB
Buffers:         94364 kB
Cached:         853516 kB
SwapCached:       9492 kB
Active:         224596 kB
Inactive:       734460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1003736 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:           31484 kB
Writeback:           0 kB
Mapped:          16824 kB
Slab:            79140 kB
Committed_AS:  2963080 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65688 MiB
End job on node27 at 2009-04-01 09:36:34