Trace number 309050

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
UnitMarch 2007-02-08? (TO) 1200.05 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.04	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/309050-1172532864/instance-309050-1172532864.cnf
0.00/0.05	c found 0 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-309050-1172532864 -o ROOT/results/node24/solver-309050-1172532864 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309050-1172532864/UnitMarch_32_bits /tmp/evaluation/309050-1172532864/instance-309050-1172532864.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 3/77 22057
/proc/meminfo: memFree=1899592/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=1432 CPUtime=0
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 273240660 1466368 201 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 358 201 92 214 0 141 0

[startup+0.10711 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22057
/proc/meminfo: memFree=1899592/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=0.1
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 532 0 0 0 10 0 0 0 18 0 1 0 273240660 2691072 515 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529582 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 515 97 214 0 440 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2628

[startup+0.515153 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22057
/proc/meminfo: memFree=1899592/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=0.51
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 532 0 0 0 51 0 0 0 21 0 1 0 273240660 2691072 515 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529569 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 515 97 214 0 440 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2628

[startup+1.33624 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897856/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=1.33
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 532 0 0 0 133 0 0 0 25 0 1 0 273240660 2691072 515 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 515 97 214 0 440 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2628

[startup+2.97642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897728/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=2.97
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 532 0 0 0 297 0 0 0 25 0 1 0 273240660 2691072 515 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 515 97 214 0 440 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2628

[startup+6.25278 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897664/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=6.24
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 532 0 0 0 624 0 0 0 25 0 1 0 273240660 2691072 515 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 515 97 214 0 440 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2628

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897600/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=12.7
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 532 0 0 0 1270 0 0 0 25 0 1 0 273240660 2691072 515 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 515 97 214 0 440 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2628

[startup+25.6119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897600/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=25.6
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 532 0 0 0 2560 0 0 0 25 0 1 0 273240660 2691072 515 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 515 97 214 0 440 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 2628

[startup+51.2207 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897600/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=51.2
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 5120 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 2628

[startup+102.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897600/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=102.4
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 10240 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 2628

[startup+162.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897600/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=162.4
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 16240 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 2628

[startup+222.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897536/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=222.41
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 22241 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 2628

[startup+282.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897536/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=282.41
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 28241 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 2628

[startup+342.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897472/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=342.42
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 34242 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 2628

[startup+402.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22058
/proc/meminfo: memFree=1897408/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=402.42
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 40242 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532475 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 2628

[startup+462.574 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 22060
/proc/meminfo: memFree=1897408/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=462.43
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 46243 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 2628

[startup+522.6 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 22060
/proc/meminfo: memFree=1897408/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=522.44
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 52244 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 2628

[startup+582.628 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 22060
/proc/meminfo: memFree=1897472/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=582.45
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 58245 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531092 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 2628

[startup+642.649 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22060
/proc/meminfo: memFree=1897408/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=642.45
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 64245 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 2628

[startup+702.674 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=702.46
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 70246 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134517093 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 2628

[startup+762.696 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=762.46
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 76246 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529630 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 2628

[startup+822.724 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=822.47
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 82247 0 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134920656 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 2628

[startup+882.746 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=882.49
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 88248 1 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 2628

[startup+942.768 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=942.49
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 94248 1 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 2628

[startup+1002.79 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=1002.5
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 100249 1 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 2628

[startup+1062.82 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=1062.51
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 106250 1 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531037 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 2628

[startup+1122.85 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=1122.51
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 112250 1 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 2628

[startup+1182.87 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22060
/proc/meminfo: memFree=1897344/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=1182.52
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 118251 1 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 2628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22060
/proc/meminfo: memFree=1897280/2055920 swapFree=4139416/4192956
[pid=22057] ppid=22055 vsize=2628 CPUtime=1200.04
/proc/22057/stat : 22057 (UnitMarch_32_bi) R 22055 22057 21559 0 -1 4194304 533 0 0 0 120003 1 0 0 25 0 1 0 273240660 2691072 516 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532452 0 0 4096 0 0 0 0 17 1 0 0
/proc/22057/statm: 657 516 97 214 0 440 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2628

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.018997
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 2628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
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= 6
involuntary context switches= 1346

runsolver used 0.858869 second user time and 2.47562 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Feb 26 23:34:24 UTC 2007

IDJOB= 309050
IDBENCH= 20249
IDSOLVER= 97
FILE ID= node24/309050-1172532864

PBS_JOBID= 3971818

Free space on /tmp= 66559 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309050-1172532864/UnitMarch_32_bits /tmp/evaluation/309050-1172532864/instance-309050-1172532864.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-309050-1172532864 -o ROOT/results/node24/solver-309050-1172532864 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309050-1172532864/UnitMarch_32_bits /tmp/evaluation/309050-1172532864/instance-309050-1172532864.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 152756216

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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:       1900000 kB
Buffers:         20932 kB
Cached:          92192 kB
SwapCached:       8664 kB
Active:          46740 kB
Inactive:        80928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900000 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            13844 kB
Committed_AS:   765400 kB
PageTables:       1732 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= 66559 MiB

End job on node24 on Mon Feb 26 23:54:26 UTC 2007