Trace number 314213

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) 1200.09 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data (download as text)

2.28/2.31	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/314213-1176898251/instance-314213-1176898251.cnf
2.79/2.80	c found 12474 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/node11/watcher-314213-1176898251 -o ROOT/results/node11/solver-314213-1176898251 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314213-1176898251/UnitMarch_32_bits /tmp/evaluation/314213-1176898251/instance-314213-1176898251.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: 0.92 0.98 0.99 3/77 2872
/proc/meminfo: memFree=1431928/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=4396 CPUtime=0
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 130874024 4501504 358 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 1099 360 91 214 0 882 0

[startup+0.041091 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2872
/proc/meminfo: memFree=1431928/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=12448 CPUtime=0.03
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 2905 0 0 0 3 0 0 0 18 0 1 0 130874024 12746752 2888 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 3112 2891 91 214 0 2895 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12448

[startup+0.101098 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2872
/proc/meminfo: memFree=1431928/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=14692 CPUtime=0.09
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 3541 0 0 0 9 0 0 0 18 0 1 0 130874024 15044608 3524 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 3673 3524 92 214 0 3456 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14692

[startup+0.301121 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2872
/proc/meminfo: memFree=1431928/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=17980 CPUtime=0.29
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 4413 0 0 0 28 1 0 0 19 0 1 0 130874024 18411520 4298 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 4495 4298 92 214 0 4278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17980

[startup+0.701169 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2872
/proc/meminfo: memFree=1431928/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=23772 CPUtime=0.68
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 6001 0 0 0 67 1 0 0 22 0 1 0 130874024 24342528 5757 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 5943 5757 92 214 0 5726 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 23772

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1404784/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=35092 CPUtime=1.49
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 9083 0 0 0 146 3 0 0 25 0 1 0 130874024 35934208 8582 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 8773 8582 92 214 0 8556 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35092

[startup+3.10145 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1388976/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=80272 CPUtime=3.08
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 20622 0 0 0 301 7 0 0 25 0 1 0 130874024 82198528 19608 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986063 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 20068 19608 97 214 0 19851 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 80272

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1353520/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=80208 CPUtime=6.29
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 22164 0 0 0 621 8 0 0 25 0 1 0 130874024 82132992 19608 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 20052 19608 97 214 0 19835 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80208

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1353712/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=80208 CPUtime=12.68
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 25248 0 0 0 1259 9 0 0 25 0 1 0 130874024 82132992 19608 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 20052 19608 97 214 0 19835 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80208

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1353840/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=80208 CPUtime=25.48
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 31256 0 0 0 2535 13 0 0 25 0 1 0 130874024 82132992 19448 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 20052 19448 97 214 0 19835 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80208

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1353840/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=80208 CPUtime=51.08
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 42981 0 0 0 5089 19 0 0 25 0 1 0 130874024 82132992 19608 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 20052 19608 97 214 0 19835 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80208

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354544/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=80208 CPUtime=102.27
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 66882 0 0 0 10196 31 0 0 25 0 1 0 130874024 82132992 19608 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 20052 19608 97 214 0 19835 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80208

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1353904/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=80208 CPUtime=162.25
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 94638 0 0 0 16182 43 0 0 25 0 1 0 130874024 82132992 19608 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 20052 19608 97 214 0 19835 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80208

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1356272/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=80252 CPUtime=222.23
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 122641 0 0 0 22169 54 0 0 25 0 1 0 130874024 82178048 19448 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 20063 19448 97 214 0 19846 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 80252

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354480/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=282.21
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 150161 0 0 0 28156 65 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 79064

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354416/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=342.2
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 178281 0 0 0 34141 79 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79064

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354736/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=402.18
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 205641 0 0 0 40127 91 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 79064

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354480/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=462.16
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 233001 0 0 0 46112 104 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 79064

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354736/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=522.15
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 260361 0 0 0 52097 118 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 79064

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354672/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=582.13
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 287721 0 0 0 58083 130 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 79064

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354672/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=642.12
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 315081 0 0 0 64068 144 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 79064

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354352/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=702.1
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 342441 0 0 0 70052 158 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 79064

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354672/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=762.09
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 369801 0 0 0 76037 172 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 79064

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354672/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=78420 CPUtime=822.07
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 397323 0 0 0 82021 186 0 0 25 0 1 0 130874024 80302080 19010 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19605 19010 97 214 0 19388 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 78420

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354672/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=882.06
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 425281 0 0 0 88006 200 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 79064

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354608/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=942.03
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 452641 0 0 0 93991 212 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 79064

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354608/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=1002.02
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 480001 0 0 0 99976 226 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 79064

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354608/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=1062
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 507361 0 0 0 105960 240 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 79064

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354608/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=1121.99
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 534721 0 0 0 111946 253 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 79064

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1353648/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=1181.97
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 561321 0 0 0 117932 265 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 79064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2873
/proc/meminfo: memFree=1354544/2055920 swapFree=4139248/4192956
[pid=2872] ppid=2870 vsize=79064 CPUtime=1200.07
/proc/2872/stat : 2872 (UnitMarch_32_bi) R 2870 2872 1367 0 -1 4194304 569681 0 0 0 119738 269 0 0 25 0 1 0 130874024 80961536 19331 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/2872/statm: 19766 19331 97 214 0 19549 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 79064

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1197.39
CPU system time (s): 2.70659
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 80272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.39
system time used= 2.70659
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 569681
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= 2346

runsolver used 1.49277 second user time and 2.83857 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Apr 18 12:10:51 UTC 2007

IDJOB= 314213
IDBENCH= 20386
IDSOLVER= 97
FILE ID= node11/314213-1176898251

PBS_JOBID= 4595119

Free space on /tmp= 66243 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= /tmp/evaluation/314213-1176898251/UnitMarch_32_bits /tmp/evaluation/314213-1176898251/instance-314213-1176898251.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-314213-1176898251 -o ROOT/results/node11/solver-314213-1176898251 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314213-1176898251/UnitMarch_32_bits /tmp/evaluation/314213-1176898251/instance-314213-1176898251.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  8e22d84b1ae625d44fbf300a32374a2d

RANDOM SEED= 644478950

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1432344 kB
Buffers:         33624 kB
Cached:         510212 kB
SwapCached:      22332 kB
Active:         202060 kB
Inactive:       377856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1432344 kB
SwapTotal:     4192956 kB
SwapFree:      4139248 kB
Dirty:           14916 kB
Writeback:           0 kB
Mapped:          31676 kB
Slab:            29116 kB
Committed_AS:  6147572 kB
PageTables:       1848 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= 66243 MiB

End job on node11 on Wed Apr 18 12:30:53 UTC 2007