Trace number 311756

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) 1200.04 1200.34

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/311756-1172575792/instance-311756-1172575792.cnf
0.00/0.03	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/node55/watcher-311756-1172575792 -o ROOT/results/node55/solver-311756-1172575792 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311756-1172575792/UnitMarch_32_bits /tmp/evaluation/311756-1172575792/instance-311756-1172575792.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: 0.92 0.98 0.99 3/64 32470
/proc/meminfo: memFree=1881952/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1168 CPUtime=0
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 277535606 1196032 163 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 135006174 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 292 163 92 214 0 75 0

[startup+0.106651 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32470
/proc/meminfo: memFree=1881952/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=0.1
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 376 0 0 0 10 0 0 0 18 0 1 0 277535606 2039808 359 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 359 97 214 0 281 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1992

[startup+0.514688 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32470
/proc/meminfo: memFree=1881952/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=0.51
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 51 0 0 0 21 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529569 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1992

[startup+1.33477 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880856/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=1.33
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 133 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1992

[startup+2.97093 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880728/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=2.96
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 296 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529495 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1992

[startup+6.25124 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880600/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=6.24
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 624 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1992

[startup+12.7009 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880480/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=12.69
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 1269 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529485 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1992

[startup+25.5031 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=25.48
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 2548 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529680 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1992

[startup+51.1116 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=51.08
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 5108 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1992

[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=102.28
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 10228 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1992

[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=162.29
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 16229 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1992

[startup+222.359 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=222.29
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 22229 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529495 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1992

[startup+282.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=282.29
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 28229 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529612 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1992

[startup+342.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=342.29
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 34229 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 1992

[startup+402.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32471
/proc/meminfo: memFree=1880480/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=402.29
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 40229 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 1992

[startup+462.423 s]
/proc/loadavg: 1.15 1.02 1.00 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=462.29
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 46229 0 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 1992

[startup+522.441 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=522.3
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 52229 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529633 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1992

[startup+582.459 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=582.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 58230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1992

[startup+642.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32471
/proc/meminfo: memFree=1880544/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=642.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 64230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 1992

[startup+702.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880416/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=702.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 70230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 1992

[startup+762.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880416/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=762.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 76230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 1992

[startup+822.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880416/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=822.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 82230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1992

[startup+882.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880416/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=882.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 88230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134530290 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1992

[startup+942.557 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 32473
/proc/meminfo: memFree=1880416/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=942.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 94230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1992

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880352/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=1002.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 100230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529590 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1992

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880416/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=1062.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 106230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1992

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880416/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=1122.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 112230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1992

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880480/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=1182.31
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 118230 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880480/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=1200.03
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 120002 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1992

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32473
/proc/meminfo: memFree=1880480/2055920 swapFree=4183516/4192956
[pid=32470] ppid=32468 vsize=1992 CPUtime=1200.03
/proc/32470/stat : 32470 (UnitMarch_32_bi) R 32468 32470 31446 0 -1 4194304 377 0 0 0 120002 1 0 0 25 0 1 0 277535606 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/32470/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.04
CPU user time (s): 1200.02
CPU system time (s): 0.017997
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 1992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 377
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= 1748

runsolver used 0.742887 second user time and 2.46862 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue Feb 27 11:29:52 UTC 2007

IDJOB= 311756
IDBENCH= 20324
IDSOLVER= 97
FILE ID= node55/311756-1172575792

PBS_JOBID= 3971895

Free space on /tmp= 66558 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311756-1172575792/UnitMarch_32_bits /tmp/evaluation/311756-1172575792/instance-311756-1172575792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-311756-1172575792 -o ROOT/results/node55/solver-311756-1172575792 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311756-1172575792/UnitMarch_32_bits /tmp/evaluation/311756-1172575792/instance-311756-1172575792.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 210794124

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1882360 kB
Buffers:         23220 kB
Cached:         103264 kB
SwapCached:       3872 kB
Active:          78272 kB
Inactive:        58432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1882360 kB
SwapTotal:     4192956 kB
SwapFree:      4183516 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            22980 kB
Committed_AS:   844336 kB
PageTables:       1380 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= 66558 MiB

End job on node55 on Tue Feb 27 11:49:54 UTC 2007