Trace number 1553329

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_I 2009-03-22UNSAT 52.596 53.9417

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand032.cnf
MD5SUM49dda3faa6676166ee2ccb89f6cd8ca0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.59684
Satisfiable
(Un)Satisfiability was proved
Number of variables10794
Number of clauses31997
Sum of the clauses size74657
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 221330
Number of clauses of size 310665
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

20.08/21.45	c SATzilla is building models for class 3
20.08/21.45	c run presolver mxc-sr08 for 10 seconds ... 
20.08/21.45	c Bin: Executing mxc-sr08
20.08/21.45	c spawning binary file with 10 seconds ...
20.08/21.45	c child exit by a signal
20.08/21.45	c mxc-sr08 returned code 137.
20.08/21.45	c run presolver picosat846 for 5 seconds ... 
20.08/21.45	c Bin: Executing picosat846
20.08/21.45	c spawning binary file with 5 seconds ...
20.08/21.45	c child exit by a signal
20.08/21.45	c picosat846 returned code 137.
20.08/21.45	c Orignal number of varibales is 10794, number of clauses is 31997 
20.08/21.45	c predicted feature computation time is 1.498168 
20.08/21.45	c Bin: Executing satelite
20.08/21.45	c spawning binary file with 240 seconds ...
20.08/21.45	c child exited successfully
20.08/21.45	c satzilla computing base features
20.08/21.45	c Number of variabe is: 1871, Number of clause is : 13910 
20.08/21.45	c Initializing...
20.08/21.45	c satzilla doing clause learning
20.08/21.45	c start clause learning features ...
20.08/21.45	c Bin: Executing zchaff07
20.08/21.45	c spawning binary file with 2 seconds ...
20.08/21.45	c child exit by a signal
20.08/21.45	c satzilla doing survey propogation probe
20.08/21.45	c do survay propogation for 2 second ...
20.08/21.45	c satzilla doing local search probe
20.08/21.45	c features are:10794 31997 1871 13910 4.76911 1.30029 0.134508 0.61438 0.586426 1.96887 0.00215841 0.739252 0.00106895 0.0347408 1.78165 0.415672 0.571531 0.00215841 1.0924 0.000503235 0.0123652 3.50907 0.235546 0.246704 0 0.885714 3.13676 0.000567979 0.996754 7.18907e-05 0.0046729 2.67307 0.490007 0.00249132 0.839801 0.000359454 0.00941769 1362.75 0.261593 812 1847 1847 812 1691 1173 1519 56.7929 0.25121 22.8915 75.3643 75.3643 22.8915 65.1396 57.1786 60.4818 0.555727 0.48718 0.00666429 0.999443 0.874705 0.156504 0.805365 0.309479 0.60645 0.0518553 1.11299 6.15508e-13 0.440416 0.108541 0.00098114 0.0799335 0.0093696 0.0356648 83.5202 0.302769 540.586 0.0780388 542 523 567 1.40603 0.267844 0.956568 0.024429 
20.08/21.45	c satzilla's ranking:
20.08/21.45	c 1) minisat20SAT07: 2.783009
20.08/21.45	c 2) picosat846: 2.484966
20.08/21.45	c 3) mxc-sr08: 1.969639
20.08/21.45	c 4) zchaff_rand: 0.674284
20.08/21.45	c 5) march_dl2004: 0.666576
20.08/21.45	c 6) SATenstein: -10000.000000
20.08/21.45	c 7) gnovelty+: -10000.000000
20.08/21.45	c 8) adaptg2wsat+: -10000.000000
20.08/21.45	c 9) adaptg2wsat0: -10000.000000
20.08/21.45	c 10) tts-4-0: -10000.000000
20.08/21.45	c 11) vallst: -10000.000000
20.08/21.45	c 12) minisat20: -10000.000000
20.08/21.45	c 13) kcnfs04SAT07: -10000.000000
20.08/21.45	c satzilla running minisat20SAT07 ... 
52.51/53.94	c Bin: Executing minisat20SAT07
52.51/53.94	c spawning binary file with 1179 seconds ...
52.51/53.94	c child exited successfully
52.51/53.94	c minisat20SAT07 returned code 0.
52.51/53.94	s UNSATISFIABLE
52.51/53.94	c SATZILLA_TIME=52.590000

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553329-1238713629/watcher-1553329-1238713629 -o /tmp/evaluation-result-1553329-1238713629/solver-1553329-1238713629 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/SATzilla2009_I HOME/instance-1553329-1238713629.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: 1.00 1.00 1.14 3/64 29248
/proc/meminfo: memFree=944984/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=0
/proc/29248/stat : 29248 (SATzilla2009_I) R 29246 29248 28915 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1144028663 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542911 0 0 4096 0 0 0 0 17 0 0 0
/proc/29248/statm: 514 112 96 399 0 111 0
[pid=29249] ppid=29248 vsize=2984 CPUtime=0
/proc/29249/stat : 29249 (mxc-sr08) R 29248 29248 28915 0 -1 4194304 579 0 0 0 0 0 0 0 18 0 1 0 1144028664 3055616 575 1992294400 134512640 135078026 4294956176 18446744073709551615 134554581 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29249/statm: 746 576 52 138 0 605 0

[startup+0.0759619 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 29248
/proc/meminfo: memFree=944984/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=0
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1144028663 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29248/statm: 514 112 96 399 0 111 0
[pid=29249] ppid=29248 vsize=6512 CPUtime=0.06
/proc/29249/stat : 29249 (mxc-sr08) R 29248 29248 28915 0 -1 4194304 1507 0 0 0 6 0 0 0 19 0 1 0 1144028664 6668288 1387 1992294400 134512640 135078026 4294956176 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29249/statm: 1628 1388 55 138 0 1487 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8568

[startup+0.101964 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 29248
/proc/meminfo: memFree=944984/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=0
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1144028663 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29248/statm: 514 112 96 399 0 111 0
[pid=29249] ppid=29248 vsize=7436 CPUtime=0.09
/proc/29249/stat : 29249 (mxc-sr08) R 29248 29248 28915 0 -1 4194304 1773 0 0 0 9 0 0 0 19 0 1 0 1144028664 7614464 1653 1992294400 134512640 135078026 4294956176 18446744073709551615 134722554 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29249/statm: 1859 1654 55 138 0 1718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.301988 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 29248
/proc/meminfo: memFree=944984/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=0
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1144028663 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29248/statm: 514 112 96 399 0 111 0
[pid=29249] ppid=29248 vsize=10320 CPUtime=0.29
/proc/29249/stat : 29249 (mxc-sr08) R 29248 29248 28915 0 -1 4194304 2472 0 0 0 29 0 0 0 21 0 1 0 1144028664 10567680 2352 1992294400 134512640 135078026 4294956176 18446744073709551615 134561045 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29249/statm: 2580 2352 55 138 0 2439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12376

[startup+0.701033 s]
/proc/loadavg: 1.00 1.00 1.14 3/64 29248
/proc/meminfo: memFree=944984/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=0
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1144028663 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29248/statm: 514 112 96 399 0 111 0
[pid=29249] ppid=29248 vsize=9944 CPUtime=0.69
/proc/29249/stat : 29249 (mxc-sr08) R 29248 29248 28915 0 -1 4194304 2547 0 0 0 69 0 0 0 25 0 1 0 1144028664 10182656 2310 1992294400 134512640 135078026 4294956176 18446744073709551615 134540379 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29249/statm: 2486 2310 71 138 0 2345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12000

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 29250
/proc/meminfo: memFree=935752/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=0
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1144028663 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29248/statm: 514 112 96 399 0 111 0
[pid=29249] ppid=29248 vsize=10100 CPUtime=1.49
/proc/29249/stat : 29249 (mxc-sr08) R 29248 29248 28915 0 -1 4194304 2569 0 0 0 149 0 0 0 25 0 1 0 1144028664 10342400 2332 1992294400 134512640 135078026 4294956176 18446744073709551615 134534209 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29249/statm: 2525 2332 71 138 0 2384 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12156

[startup+4.23626 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 29250
/proc/meminfo: memFree=935176/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=0
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1144028663 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29248/statm: 514 112 96 399 0 111 0
[pid=29249] ppid=29248 vsize=12344 CPUtime=4.22
/proc/29249/stat : 29249 (mxc-sr08) R 29248 29248 28915 0 -1 4194304 3151 0 0 0 422 0 0 0 25 0 1 0 1144028664 12640256 2914 1992294400 134512640 135078026 4294956176 18446744073709551615 134523986 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29249/statm: 3086 2914 71 138 0 2945 0
Current children cumulated CPU time (s) 4.22
Current children cumulated vsize (KiB) 14400

[startup+9.47473 s]
/proc/loadavg: 1.16 1.03 1.15 3/66 29250
/proc/meminfo: memFree=930568/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=0
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1144028663 2105344 112 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/29248/statm: 514 112 96 399 0 111 0
[pid=29249] ppid=29248 vsize=14720 CPUtime=9.45
/proc/29249/stat : 29249 (mxc-sr08) R 29248 29248 28915 0 -1 4194304 3750 0 0 0 944 1 0 0 25 0 1 0 1144028664 15073280 3513 1992294400 134512640 135078026 4294956176 18446744073709551615 134534609 0 0 8392704 0 0 0 0 17 0 0 0
/proc/29249/statm: 3680 3513 71 138 0 3539 0
Current children cumulated CPU time (s) 9.45
Current children cumulated vsize (KiB) 16776

[startup+12.7064 s]
/proc/loadavg: 1.23 1.05 1.15 2/66 29251
/proc/meminfo: memFree=942344/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=2056 CPUtime=9.99
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 152 3750 0 0 0 0 998 1 16 0 1 0 1144028663 2105344 121 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/29248/statm: 514 121 104 399 0 111 0
[pid=29251] ppid=29248 vsize=4216 CPUtime=1.47
/proc/29251/stat : 29251 (picosat846) R 29248 29248 28915 0 -1 4194304 755 0 0 0 127 20 0 0 25 0 1 0 1144029665 4317184 744 1992294400 134512640 134570484 4294956176 18446744073709551615 134550285 0 0 8392704 0 0 0 0 17 1 0 0
/proc/29251/statm: 1054 744 84 14 0 720 0
Current children cumulated CPU time (s) 11.46
Current children cumulated vsize (KiB) 6272

[startup+25.5019 s]
/proc/loadavg: 1.19 1.05 1.15 2/66 29254
/proc/meminfo: memFree=929488/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=5176 CPUtime=20.13
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 1286 7803 0 0 262 14 1710 27 25 0 1 0 1144028663 5300224 867 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/29248/statm: 1294 867 217 399 0 891 0
[pid=29254] ppid=29248 vsize=15092 CPUtime=4.03
/proc/29254/stat : 29254 (minisat20SAT07) R 29248 29248 28915 0 -1 4194304 3619 0 0 0 402 1 0 0 25 0 1 0 1144030809 15454208 3492 1992294400 134512640 135078472 4294956176 18446744073709551615 134556374 0 0 8392704 3 0 0 0 17 1 0 0
/proc/29254/statm: 3773 3492 74 138 0 3632 0
Current children cumulated CPU time (s) 24.16
Current children cumulated vsize (KiB) 20268

[startup+51.1018 s]
/proc/loadavg: 1.11 1.04 1.15 2/66 29254
/proc/meminfo: memFree=925648/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=5176 CPUtime=20.13
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 1286 7803 0 0 262 14 1710 27 25 0 1 0 1144028663 5300224 867 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/29248/statm: 1294 867 217 399 0 891 0
[pid=29254] ppid=29248 vsize=18056 CPUtime=29.59
/proc/29254/stat : 29254 (minisat20SAT07) R 29248 29248 28915 0 -1 4194304 4351 0 0 0 2958 1 0 0 25 0 1 0 1144030809 18489344 4224 1992294400 134512640 135078472 4294956176 18446744073709551615 134552298 0 0 8392704 3 0 0 0 17 0 0 0
/proc/29254/statm: 4514 4224 74 138 0 4373 0
Current children cumulated CPU time (s) 49.72
Current children cumulated vsize (KiB) 23232

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

[startup+52.402 s]
/proc/loadavg: 1.11 1.04 1.15 2/66 29254
/proc/meminfo: memFree=925648/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=5176 CPUtime=20.13
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 1286 7803 0 0 262 14 1710 27 25 0 1 0 1144028663 5300224 867 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/29248/statm: 1294 867 217 399 0 891 0
[pid=29254] ppid=29248 vsize=18056 CPUtime=30.89
/proc/29254/stat : 29254 (minisat20SAT07) R 29248 29248 28915 0 -1 4194304 4352 0 0 0 3088 1 0 0 25 0 1 0 1144030809 18489344 4225 1992294400 134512640 135078472 4294956176 18446744073709551615 134556520 0 0 8392704 3 0 0 0 17 0 0 0
/proc/29254/statm: 4514 4225 74 138 0 4373 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 23232

[startup+53.2011 s]
/proc/loadavg: 1.11 1.04 1.15 2/66 29254
/proc/meminfo: memFree=925648/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=5176 CPUtime=20.13
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 1286 7803 0 0 262 14 1710 27 25 0 1 0 1144028663 5300224 867 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/29248/statm: 1294 867 217 399 0 891 0
[pid=29254] ppid=29248 vsize=18056 CPUtime=31.68
/proc/29254/stat : 29254 (minisat20SAT07) R 29248 29248 28915 0 -1 4194304 4352 0 0 0 3167 1 0 0 25 0 1 0 1144030809 18489344 4225 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 1 0 0
/proc/29254/statm: 4514 4225 74 138 0 4373 0
Current children cumulated CPU time (s) 51.81
Current children cumulated vsize (KiB) 23232

[startup+53.6011 s]
/proc/loadavg: 1.11 1.04 1.15 2/66 29254
/proc/meminfo: memFree=925584/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=5176 CPUtime=20.13
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 1286 7803 0 0 262 14 1710 27 25 0 1 0 1144028663 5300224 867 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/29248/statm: 1294 867 217 399 0 891 0
[pid=29254] ppid=29248 vsize=18056 CPUtime=32.08
/proc/29254/stat : 29254 (minisat20SAT07) R 29248 29248 28915 0 -1 4194304 4352 0 0 0 3207 1 0 0 25 0 1 0 1144030809 18489344 4225 1992294400 134512640 135078472 4294956176 18446744073709551615 134550582 0 0 8392704 3 0 0 0 17 1 0 0
/proc/29254/statm: 4514 4225 74 138 0 4373 0
Current children cumulated CPU time (s) 52.21
Current children cumulated vsize (KiB) 23232

[startup+53.8012 s]
/proc/loadavg: 1.11 1.04 1.15 2/66 29254
/proc/meminfo: memFree=925584/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=5176 CPUtime=20.13
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 1286 7803 0 0 262 14 1710 27 25 0 1 0 1144028663 5300224 867 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/29248/statm: 1294 867 217 399 0 891 0
[pid=29254] ppid=29248 vsize=18056 CPUtime=32.28
/proc/29254/stat : 29254 (minisat20SAT07) R 29248 29248 28915 0 -1 4194304 4352 0 0 0 3227 1 0 0 25 0 1 0 1144030809 18489344 4225 1992294400 134512640 135078472 4294956176 18446744073709551615 134551032 0 0 8392704 3 0 0 0 17 1 0 0
/proc/29254/statm: 4514 4225 74 138 0 4373 0
Current children cumulated CPU time (s) 52.41
Current children cumulated vsize (KiB) 23232

[startup+53.9012 s]
/proc/loadavg: 1.11 1.04 1.15 2/66 29254
/proc/meminfo: memFree=925584/2055920 swapFree=4175700/4192956
[pid=29248] ppid=29246 vsize=5176 CPUtime=20.13
/proc/29248/stat : 29248 (SATzilla2009_I) S 29246 29248 28915 0 -1 4194304 1286 7803 0 0 262 14 1710 27 25 0 1 0 1144028663 5300224 867 1992294400 134512640 136149169 4294956208 18446744073709551615 135542605 0 0 4096 3 18446744071563356171 0 0 17 0 0 0
/proc/29248/statm: 1294 867 217 399 0 891 0
[pid=29254] ppid=29248 vsize=18056 CPUtime=32.38
/proc/29254/stat : 29254 (minisat20SAT07) R 29248 29248 28915 0 -1 4194304 4352 0 0 0 3237 1 0 0 25 0 1 0 1144030809 18489344 4225 1992294400 134512640 135078472 4294956176 18446744073709551615 134550746 0 0 8392704 3 0 0 0 17 1 0 0
/proc/29254/statm: 4514 4225 74 138 0 4373 0
Current children cumulated CPU time (s) 52.51
Current children cumulated vsize (KiB) 23232

Child status: 20
Real time (s): 53.9417
CPU time (s): 52.596
CPU user time (s): 52.1481
CPU system time (s): 0.447931
CPU usage (%): 97.5053
Max. virtual memory (cumulated for all children) (KiB): 23232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.1481
system time used= 0.447931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13461
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= 266

runsolver used 0.439933 second user time and 1.03984 second system time

The end

Launcher Data

Begin job on node28 at 2009-04-03 01:07:09
IDJOB=1553329
IDBENCH=70759
IDSOLVER=528
FILE ID=node28/1553329-1238713629
PBS_JOBID= 9085323
Free space on /tmp= 66168 MiB

SOLVER NAME= SATzilla2009_I 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand032.cnf
COMMAND LINE= HOME/SATzilla2009_I BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553329-1238713629/watcher-1553329-1238713629 -o /tmp/evaluation-result-1553329-1238713629/solver-1553329-1238713629 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/SATzilla2009_I HOME/instance-1553329-1238713629.cnf

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

MD5SUM BENCH= 49dda3faa6676166ee2ccb89f6cd8ca0
RANDOM SEED=1811085430

node28.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		: 3000.212
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		: 3000.212
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:        945464 kB
Buffers:         96056 kB
Cached:         897128 kB
SwapCached:      10428 kB
Active:         226952 kB
Inactive:       785688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        945464 kB
SwapTotal:     4192956 kB
SwapFree:      4175700 kB
Dirty:           31908 kB
Writeback:           0 kB
Mapped:          17852 kB
Slab:            83660 kB
Committed_AS:  3097932 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66140 MiB
End job on node28 at 2009-04-03 01:08:03