Trace number 313893

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) 1200.08 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
Bench CategoryINDUST (industrial 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 variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

3.89/3.97	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313893-1176892859/instance-313893-1176892859.cnf
4.68/4.79	c found 22594 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-313893-1176892859 -o ROOT/results/node71/solver-313893-1176892859 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313893-1176892859/UnitMarch_32_bits /tmp/evaluation/313893-1176892859/instance-313893-1176892859.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): 2400 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: 0.82 0.95 0.98 3/64 22498
/proc/meminfo: memFree=1382264/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=6044 CPUtime=0
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 165275270 6189056 385 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 1511 388 91 214 0 1294 0

[startup+0.0234341 s]
/proc/loadavg: 0.82 0.95 0.98 3/64 22498
/proc/meminfo: memFree=1382264/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=10400 CPUtime=0.01
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 1726 0 0 0 1 0 0 0 18 0 1 0 165275270 10649600 1709 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 2600 1711 91 214 0 2383 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10400

[startup+0.101443 s]
/proc/loadavg: 0.82 0.95 0.98 3/64 22498
/proc/meminfo: memFree=1382264/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=22412 CPUtime=0.09
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 5467 0 0 0 8 1 0 0 18 0 1 0 165275270 22949888 5450 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 5603 5451 92 214 0 5386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22412

[startup+0.30147 s]
/proc/loadavg: 0.82 0.95 0.98 3/64 22498
/proc/meminfo: memFree=1382264/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=25832 CPUtime=0.29
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 6372 0 0 0 27 2 0 0 19 0 1 0 165275270 26451968 6257 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 6458 6257 92 214 0 6241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25832

[startup+0.701525 s]
/proc/loadavg: 0.82 0.95 0.98 3/64 22498
/proc/meminfo: memFree=1382264/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=31756 CPUtime=0.69
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 7986 0 0 0 66 3 0 0 22 0 1 0 165275270 32518144 7742 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 7939 7742 92 214 0 7722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31756

[startup+1.50164 s]
/proc/loadavg: 0.82 0.95 0.98 2/65 22499
/proc/meminfo: memFree=1347248/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=43340 CPUtime=1.49
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 11158 0 0 0 144 5 0 0 25 0 1 0 165275270 44380160 10657 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 10835 10657 92 214 0 10618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43340

[startup+3.10185 s]
/proc/loadavg: 0.82 0.95 0.98 2/65 22499
/proc/meminfo: memFree=1331952/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=66244 CPUtime=3.09
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 17363 0 0 0 301 8 0 0 25 0 1 0 165275270 67833856 16349 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 16561 16349 92 214 0 16344 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66244

[startup+6.30129 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1250736/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133820 CPUtime=6.29
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 34953 0 0 0 612 17 0 0 25 0 1 0 165275270 137031680 32483 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33455 32483 97 214 0 33238 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 133820

[startup+12.7012 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1251888/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=135560 CPUtime=12.69
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 38610 0 0 0 1250 19 0 0 25 0 1 0 165275270 138813440 32914 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33890 32914 97 214 0 33673 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 135560

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 3/65 22499
/proc/meminfo: memFree=1250928/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=135560 CPUtime=25.49
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 44695 0 0 0 2527 22 0 0 25 0 1 0 165275270 138813440 32914 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529680 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33890 32914 97 214 0 33673 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135560

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252528/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=135560 CPUtime=51.08
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 56602 0 0 0 5080 28 0 0 25 0 1 0 165275270 138813440 32651 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33890 32651 97 214 0 33673 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 135560

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252464/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=102.26
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 78337 0 0 0 10189 37 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 133972

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252528/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=162.25
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 104429 0 0 0 16176 49 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 133972

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252144/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=135556 CPUtime=222.23
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 130521 0 0 0 22163 60 0 0 25 0 1 0 165275270 138809344 32915 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986085 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33889 32915 97 214 0 33672 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 135556

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252464/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=282.21
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 155427 0 0 0 28151 70 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 133972

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252408/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=342.2
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 181519 0 0 0 34137 83 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 133972

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252344/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=130804 CPUtime=402.18
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 206425 0 0 0 40123 95 0 0 25 0 1 0 165275270 133943296 31729 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 32701 31729 97 214 0 32484 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 130804

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1254648/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=135556 CPUtime=462.16
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 232254 0 0 0 46110 106 0 0 25 0 1 0 165275270 138809344 32652 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33889 32652 97 214 0 33672 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 135556

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252088/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=522.14
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 257423 0 0 0 52098 116 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 133972

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252408/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=582.12
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 282329 0 0 0 58085 127 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 133972

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252344/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=642.11
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 308421 0 0 0 64072 139 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 133972

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252280/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=702.08
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 334513 0 0 0 70058 150 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 133972

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1250936/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=762.08
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 360605 0 0 0 76046 162 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 133972

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252280/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=822.05
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 385511 0 0 0 82032 173 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 133972

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1252280/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=882.03
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 411603 0 0 0 88020 183 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 133972

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1254584/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=942.02
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 437695 0 0 0 94007 195 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529689 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 133972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22499
/proc/meminfo: memFree=1251768/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=1002
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 463787 0 0 0 99993 207 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 133972

[startup+1062.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 22499
/proc/meminfo: memFree=1252280/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=1061.98
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 488693 0 0 0 105980 218 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 133972

[startup+1122.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 22499
/proc/meminfo: memFree=1251896/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=1121.96
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 514785 0 0 0 111966 230 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 133972

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 22499
/proc/meminfo: memFree=1252216/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=135556 CPUtime=1181.95
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 540614 0 0 0 117951 244 0 0 25 0 1 0 165275270 138809344 32652 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33889 32652 97 214 0 33672 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 135556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 22499
/proc/meminfo: memFree=1252216/2055920 swapFree=4184232/4192956
[pid=22498] ppid=22496 vsize=133972 CPUtime=1200.04
/proc/22498/stat : 22498 (UnitMarch_32_bi) R 22496 22498 22435 0 -1 4194304 547993 0 0 0 119757 247 0 0 25 0 1 0 165275270 137187328 32521 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 33493 32521 97 214 0 33276 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 133972

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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1197.58
CPU system time (s): 2.49962
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 135668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.58
system time used= 2.49962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 547993
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= 1031

runsolver used 0.895863 second user time and 2.40863 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Apr 18 10:41:00 UTC 2007

IDJOB= 313893
IDBENCH= 20378
IDSOLVER= 97
FILE ID= node71/313893-1176892859

PBS_JOBID= 4595172

Free space on /tmp= 66440 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313893-1176892859/UnitMarch_32_bits /tmp/evaluation/313893-1176892859/instance-313893-1176892859.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-313893-1176892859 -o ROOT/results/node71/solver-313893-1176892859 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313893-1176892859/UnitMarch_32_bits /tmp/evaluation/313893-1176892859/instance-313893-1176892859.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 214708189

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1382736 kB
Buffers:         19820 kB
Cached:         574124 kB
SwapCached:       2620 kB
Active:          91872 kB
Inactive:       511388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382736 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:           24744 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            55892 kB
Committed_AS:  2519704 kB
PageTables:       1448 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= 66440 MiB

End job on node71 on Wed Apr 18 11:01:02 UTC 2007