Trace number 1521021

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
CSat 2009-03-22? (TO) 1200.1 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S572248576-042.cnf
MD5SUM3dd081bf1c5f1756e6172fad5da9506e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark178.766
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1521021-1238277950/watcher-1521021-1238277950 -o /tmp/evaluation-result-1521021-1238277950/solver-1521021-1238277950 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/csat HOME/instance-1521021-1238277950.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: 0.99 0.97 0.99 2/81 8588
/proc/meminfo: memFree=1836104/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=7224 CPUtime=0
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 475 0 0 0 0 0 0 0 22 0 1 0 1100458835 7397376 458 1992294400 134512640 135625496 4294956240 18446744073709551615 134528874 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 1806 463 89 271 0 1532 0

[startup+0.103871 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 8588
/proc/meminfo: memFree=1836104/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=7480 CPUtime=0.09
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 1650 0 0 0 9 0 0 0 22 0 1 0 1100458835 7659520 1633 1992294400 134512640 135625496 4294956240 18446744073709551615 135120254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 1870 1633 91 271 0 1596 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7480

[startup+0.201879 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 8588
/proc/meminfo: memFree=1836104/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=7608 CPUtime=0.19
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 1686 0 0 0 19 0 0 0 22 0 1 0 1100458835 7790592 1669 1992294400 134512640 135625496 4294956240 18446744073709551615 135063846 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 1902 1669 91 271 0 1628 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7608

[startup+0.30189 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 8588
/proc/meminfo: memFree=1836104/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=7736 CPUtime=0.29
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 1720 0 0 0 29 0 0 0 23 0 1 0 1100458835 7921664 1703 1992294400 134512640 135625496 4294956240 18446744073709551615 135120254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 1934 1703 91 271 0 1660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7736

[startup+0.701935 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 8588
/proc/meminfo: memFree=1836104/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=8124 CPUtime=0.69
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 1823 0 0 0 69 0 0 0 25 0 1 0 1100458835 8318976 1806 1992294400 134512640 135625496 4294956240 18446744073709551615 135120254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 2031 1806 91 271 0 1757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8124

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1828864/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=8812 CPUtime=1.49
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 1985 0 0 0 148 1 0 0 25 0 1 0 1100458835 9023488 1968 1992294400 134512640 135625496 4294956240 18446744073709551615 135063846 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 2203 1968 91 271 0 1929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8812

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1828040/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=9580 CPUtime=3.09
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 2196 0 0 0 307 2 0 0 25 0 1 0 1100458835 9809920 2179 1992294400 134512640 135625496 4294956240 18446744073709551615 135120254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 2395 2179 91 271 0 2121 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9580

[startup+6.30156 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1826568/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=10788 CPUtime=6.29
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 2466 0 0 0 626 3 0 0 25 0 1 0 1100458835 11046912 2449 1992294400 134512640 135625496 4294956240 18446744073709551615 135120254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 2697 2449 91 271 0 2423 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10788

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1825032/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=12296 CPUtime=12.69
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 2875 0 0 0 1264 5 0 0 25 0 1 0 1100458835 12591104 2817 1992294400 134512640 135625496 4294956240 18446744073709551615 134541281 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 3074 2817 91 271 0 2800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12296

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1823048/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=14016 CPUtime=25.48
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 3326 0 0 0 2541 7 0 0 25 0 1 0 1100458835 14352384 3268 1992294400 134512640 135625496 4294956240 18446744073709551615 135120254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 3504 3268 91 271 0 3230 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14016

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1820680/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=16464 CPUtime=51.08
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 3980 0 0 0 5098 10 0 0 25 0 1 0 1100458835 16859136 3861 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 4116 3861 91 271 0 3842 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16464

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1817288/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=19800 CPUtime=102.27
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 4893 0 0 0 10212 15 0 0 25 0 1 0 1100458835 20275200 4683 1992294400 134512640 135625496 4294956240 18446744073709551615 135120254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 4950 4683 91 271 0 4676 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 19800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1814280/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=22776 CPUtime=162.24
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 5655 0 0 0 16205 19 0 0 25 0 1 0 1100458835 23322624 5445 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 5694 5445 91 271 0 5420 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22776

[startup+222.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1811784/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=25620 CPUtime=222.23
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 6412 0 0 0 22200 23 0 0 25 0 1 0 1100458835 26234880 6066 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 6405 6066 91 271 0 6131 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25620

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1809672/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=27608 CPUtime=282.21
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 6945 0 0 0 28194 27 0 0 25 0 1 0 1100458835 28270592 6599 1992294400 134512640 135625496 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 6902 6599 91 271 0 6628 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27608

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1807816/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=29460 CPUtime=342.2
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 7405 0 0 0 34190 30 0 0 25 0 1 0 1100458835 30167040 7059 1992294400 134512640 135625496 4294956240 18446744073709551615 135063846 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 7365 7059 91 271 0 7091 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29460

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1805960/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=31212 CPUtime=402.18
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 7860 0 0 0 40185 33 0 0 25 0 1 0 1100458835 31961088 7514 1992294400 134512640 135625496 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 7803 7514 91 271 0 7529 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31212

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1804232/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=33292 CPUtime=462.17
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 8491 0 0 0 46180 37 0 0 25 0 1 0 1100458835 34091008 7942 1992294400 134512640 135625496 4294956240 18446744073709551615 135120254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 8323 7942 91 271 0 8049 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33292

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1802376/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=35236 CPUtime=522.15
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 8968 0 0 0 52175 40 0 0 25 0 1 0 1100458835 36081664 8419 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 8809 8419 91 271 0 8535 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 35236

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1800520/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=37032 CPUtime=582.14
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 9399 0 0 0 58171 43 0 0 25 0 1 0 1100458835 37920768 8850 1992294400 134512640 135625496 4294956240 18446744073709551615 134541621 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 9258 8850 91 271 0 8984 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37032

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1799112/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=38284 CPUtime=642.12
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 9763 0 0 0 64166 46 0 0 25 0 1 0 1100458835 39202816 9214 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 9571 9214 91 271 0 9297 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 38284

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1797704/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=39580 CPUtime=702.11
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 10088 0 0 0 70162 49 0 0 25 0 1 0 1100458835 40529920 9539 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 9895 9539 91 271 0 9621 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 39580

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1796296/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=41012 CPUtime=762.09
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 10437 0 0 0 76158 51 0 0 25 0 1 0 1100458835 41996288 9888 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 10253 9888 91 271 0 9979 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 41012

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1795272/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=42192 CPUtime=822.07
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 10724 0 0 0 82154 53 0 0 25 0 1 0 1100458835 43204608 10175 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 10548 10175 91 271 0 10274 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 42192

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1794056/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=43212 CPUtime=882.06
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 10995 0 0 0 88151 55 0 0 25 0 1 0 1100458835 44249088 10446 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 10803 10446 91 271 0 10529 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 43212

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1792968/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=44252 CPUtime=942.04
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 11269 0 0 0 94147 57 0 0 25 0 1 0 1100458835 45314048 10720 1992294400 134512640 135625496 4294956240 18446744073709551615 134541281 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 11063 10720 91 271 0 10789 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 44252

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1791944/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=45948 CPUtime=1002.02
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 11833 0 0 0 100143 59 0 0 25 0 1 0 1100458835 47050752 10980 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 11487 10980 91 271 0 11213 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 45948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1790984/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=46792 CPUtime=1062.01
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 12077 0 0 0 106140 61 0 0 25 0 1 0 1100458835 47915008 11224 1992294400 134512640 135625496 4294956240 18446744073709551615 134541271 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 11698 11224 91 271 0 11424 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 46792

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1789768/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=48120 CPUtime=1122
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 12373 0 0 0 112137 63 0 0 25 0 1 0 1100458835 49274880 11520 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 12030 11520 91 271 0 11756 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 48120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1788744/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=49124 CPUtime=1181.98
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 12631 0 0 0 118133 65 0 0 25 0 1 0 1100458835 50302976 11778 1992294400 134512640 135625496 4294956240 18446744073709551615 134541273 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 12281 11778 91 271 0 12007 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 49124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1788424/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=49440 CPUtime=1200.08
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 12705 0 0 0 119943 65 0 0 25 0 1 0 1100458835 50626560 11852 1992294400 134512640 135625496 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 12360 11852 91 271 0 12086 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49440

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 8589
/proc/meminfo: memFree=1788424/2055920 swapFree=4172708/4192956
[pid=8588] ppid=8586 vsize=49440 CPUtime=1200.08
/proc/8588/stat : 8588 (csat) R 8586 8588 8273 0 -1 4194304 12705 0 0 0 119943 65 0 0 25 0 1 0 1100458835 50626560 11852 1992294400 134512640 135625496 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/8588/statm: 12360 11852 91 271 0 12086 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 49440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.43
CPU system time (s): 0.664898
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 49440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.43
system time used= 0.664898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12705
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= 2
involuntary context switches= 1379

runsolver used 1.48577 second user time and 3.98339 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-28 23:05:50
IDJOB=1521021
IDBENCH=70556
IDSOLVER=517
FILE ID=node87/1521021-1238277950
PBS_JOBID= 9060838
Free space on /tmp= 66036 MiB

SOLVER NAME= CSat 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S572248576-042.cnf
COMMAND LINE= DIR/csat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1521021-1238277950/watcher-1521021-1238277950 -o /tmp/evaluation-result-1521021-1238277950/solver-1521021-1238277950 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/csat HOME/instance-1521021-1238277950.cnf

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

MD5SUM BENCH= 3dd081bf1c5f1756e6172fad5da9506e
RANDOM SEED=27003980

node87.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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1836584 kB
Buffers:         44788 kB
Cached:          95680 kB
SwapCached:       9200 kB
Active:          62232 kB
Inactive:        88844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836584 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          16240 kB
Slab:            52440 kB
Committed_AS:  2776380 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-28 23:25:53