Trace number 311797

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) 1200.03 1200.45

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
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/311797-1172576717/instance-311797-1172576717.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/node20/watcher-311797-1172576717 -o ROOT/results/node20/solver-311797-1172576717 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311797-1172576717/UnitMarch_32_bits /tmp/evaluation/311797-1172576717/instance-311797-1172576717.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 12536
/proc/meminfo: memFree=1777560/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1168 CPUtime=0
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 277625704 1196032 164 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 292 164 92 214 0 75 0

[startup+0.107469 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12536
/proc/meminfo: memFree=1777560/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=0.1
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 377 0 0 0 10 0 0 0 18 0 1 0 277625704 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529648 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1992

[startup+0.515517 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12536
/proc/meminfo: memFree=1777560/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=0.51
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 377 0 0 0 51 0 0 0 22 0 1 0 277625704 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1992

[startup+1.33662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776464/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=1.33
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 377 0 0 0 133 0 0 0 25 0 1 0 277625704 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1992

[startup+2.97682 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776336/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=2.97
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 377 0 0 0 297 0 0 0 25 0 1 0 277625704 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1992

[startup+6.25321 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776272/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=6.24
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 377 0 0 0 624 0 0 0 25 0 1 0 277625704 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529547 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1992

[startup+12.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776208/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=12.7
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 377 0 0 0 1270 0 0 0 25 0 1 0 277625704 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1992

[startup+25.5115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776208/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=25.5
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 377 0 0 0 2550 0 0 0 25 0 1 0 277625704 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1992

[startup+51.1227 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776208/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=51.1
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 377 0 0 0 5110 0 0 0 25 0 1 0 277625704 2039808 360 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 360 97 214 0 281 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1992

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776208/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=102.3
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 10230 0 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1992

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=162.31
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 16231 0 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134995997 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 1992

[startup+222.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=222.33
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 22233 0 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529592 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 1992

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=282.35
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 28234 1 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529651 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 1992

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=342.36
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 34235 1 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 1992

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=402.38
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 40237 1 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 1992

[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=462.39
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 46238 1 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537660 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 1992

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=522.4
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 52239 1 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 1992

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=582.41
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 58240 1 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 1992

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776144/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=642.43
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 64241 2 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 1992

[startup+702.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776080/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=702.44
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 70242 2 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 1992

[startup+762.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776080/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=762.45
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 76243 2 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 1992

[startup+822.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776016/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=822.46
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 82244 2 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 1992

[startup+882.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776016/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=882.47
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 88245 2 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537616 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 1992

[startup+942.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12537
/proc/meminfo: memFree=1776016/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=942.48
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 94246 2 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 1992

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12671
/proc/meminfo: memFree=1774688/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=1002.47
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 100243 4 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 1992

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12735
/proc/meminfo: memFree=1775568/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=1062.47
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 106243 4 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 1992

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12735
/proc/meminfo: memFree=1775696/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=1122.48
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 112244 4 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529680 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 1992

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12735
/proc/meminfo: memFree=1775696/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=1182.5
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 118246 4 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 1992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12735
/proc/meminfo: memFree=1775696/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=1200.02
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 119998 4 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529485 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 1200.02
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+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12735
/proc/meminfo: memFree=1775696/2055920 swapFree=4111204/4192956
[pid=12536] ppid=12534 vsize=1992 CPUtime=1200.02
/proc/12536/stat : 12536 (UnitMarch_32_bi) R 12534 12536 11653 0 -1 4194304 378 0 0 0 119998 4 0 0 25 0 1 0 277625704 2039808 361 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529485 0 0 4096 0 0 0 0 17 1 0 0
/proc/12536/statm: 498 361 97 214 0 281 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1992

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.047992
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 1992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 378
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= 25133

runsolver used 1.2868 second user time and 2.70159 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue Feb 27 11:45:17 UTC 2007

IDJOB= 311797
IDBENCH= 20325
IDSOLVER= 97
FILE ID= node20/311797-1172576717

PBS_JOBID= 3971897

Free space on /tmp= 66559 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311797-1172576717/UnitMarch_32_bits /tmp/evaluation/311797-1172576717/instance-311797-1172576717.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-311797-1172576717 -o ROOT/results/node20/solver-311797-1172576717 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311797-1172576717/UnitMarch_32_bits /tmp/evaluation/311797-1172576717/instance-311797-1172576717.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 147271826

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1777968 kB
Buffers:         37224 kB
Cached:         139084 kB
SwapCached:      48228 kB
Active:         126800 kB
Inactive:       111640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777968 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          32304 kB
Slab:            25092 kB
Committed_AS:   651072 kB
PageTables:       1704 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 node20 on Tue Feb 27 12:05:20 UTC 2007