Trace number 314093

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) 1200.1 1200.83

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
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 variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data (download as text)

3.69/3.73	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/314093-1176896231/instance-314093-1176896231.cnf
4.40/4.49	c found 22116 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/node43/watcher-314093-1176896231 -o ROOT/results/node43/solver-314093-1176896231 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314093-1176896231/UnitMarch_32_bits /tmp/evaluation/314093-1176896231/instance-314093-1176896231.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: 1.74 1.34 1.12 3/77 28793
/proc/meminfo: memFree=684280/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=5972 CPUtime=0
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 388 0 0 0 0 0 0 0 19 0 1 0 137534952 6115328 371 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 1493 376 91 214 0 1276 0

[startup+0.099351 s]
/proc/loadavg: 1.74 1.34 1.12 3/77 28793
/proc/meminfo: memFree=684280/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=22340 CPUtime=0.09
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 5443 0 0 0 7 2 0 0 19 0 1 0 137534952 22876160 5426 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 5585 5426 92 214 0 5368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22340

[startup+0.101351 s]
/proc/loadavg: 1.74 1.34 1.12 3/77 28793
/proc/meminfo: memFree=684280/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=22340 CPUtime=0.09
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 5452 0 0 0 7 2 0 0 20 0 1 0 137534952 22876160 5435 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 5585 5435 92 214 0 5368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22340

[startup+0.301369 s]
/proc/loadavg: 1.74 1.34 1.12 3/77 28793
/proc/meminfo: memFree=684280/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=25892 CPUtime=0.29
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 6411 0 0 0 27 2 0 0 22 0 1 0 137534952 26513408 6296 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134694295 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 6473 6296 92 214 0 6256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25892

[startup+0.701404 s]
/proc/loadavg: 1.74 1.34 1.12 3/77 28793
/proc/meminfo: memFree=684280/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=32212 CPUtime=0.69
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 8120 0 0 0 66 3 0 0 25 0 1 0 137534952 32985088 7876 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 8053 7876 92 214 0 7836 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32212

[startup+1.50147 s]
/proc/loadavg: 1.74 1.34 1.12 2/78 28794
/proc/meminfo: memFree=648368/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=44456 CPUtime=1.49
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 11486 0 0 0 144 5 0 0 25 0 1 0 137534952 45522944 10985 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 11114 10985 92 214 0 10897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44456

[startup+3.10162 s]
/proc/loadavg: 1.74 1.34 1.12 2/78 28794
/proc/meminfo: memFree=631856/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=76876 CPUtime=3.09
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 18398 0 0 0 301 8 0 0 25 0 1 0 137534952 78721024 17385 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135006174 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 19219 17393 92 214 0 19002 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76876

[startup+6.30189 s]
/proc/loadavg: 1.68 1.33 1.12 2/78 28794
/proc/meminfo: memFree=554992/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133096 CPUtime=6.29
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 34776 0 0 0 613 16 0 0 25 0 1 0 137534952 136290304 32301 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33274 32301 97 214 0 33057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 133096

[startup+12.7014 s]
/proc/loadavg: 1.63 1.33 1.12 2/78 28794
/proc/meminfo: memFree=554608/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=12.68
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 38362 0 0 0 1251 17 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 133208

[startup+25.5016 s]
/proc/loadavg: 1.49 1.31 1.12 2/78 28794
/proc/meminfo: memFree=554608/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=25.47
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 44292 0 0 0 2527 20 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 133208

[startup+51.1018 s]
/proc/loadavg: 1.32 1.28 1.11 2/78 28794
/proc/meminfo: memFree=555120/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=51.03
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 54966 0 0 0 5078 25 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 133208

[startup+102.305 s]
/proc/loadavg: 1.14 1.24 1.10 2/78 28796
/proc/meminfo: memFree=555248/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=102.2
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 77500 0 0 0 10186 34 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 133208

[startup+162.301 s]
/proc/loadavg: 1.05 1.19 1.09 2/78 28796
/proc/meminfo: memFree=555120/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=134924 CPUtime=162.16
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 104520 0 0 0 16171 45 0 0 25 0 1 0 137534952 138162176 32480 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33731 32480 97 214 0 33514 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 134924

[startup+222.302 s]
/proc/loadavg: 1.02 1.15 1.08 2/78 28796
/proc/meminfo: memFree=555312/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=222.13
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 130870 0 0 0 22157 56 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 133208

[startup+282.302 s]
/proc/loadavg: 1.00 1.12 1.08 2/78 28796
/proc/meminfo: memFree=557616/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=282.09
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 158148 0 0 0 28142 67 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 133208

[startup+342.301 s]
/proc/loadavg: 1.00 1.10 1.07 2/78 28796
/proc/meminfo: memFree=555504/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=342.06
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 184240 0 0 0 34128 78 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 133208

[startup+402.301 s]
/proc/loadavg: 1.00 1.08 1.07 2/78 28796
/proc/meminfo: memFree=557488/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=402.03
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 211518 0 0 0 40114 89 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 133208

[startup+462.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/78 28796
/proc/meminfo: memFree=555440/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=461.99
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 237610 0 0 0 46099 100 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 133208

[startup+522.302 s]
/proc/loadavg: 1.00 1.05 1.06 2/78 28796
/proc/meminfo: memFree=555184/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=521.97
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 264888 0 0 0 52084 113 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 133208

[startup+582.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 28796
/proc/meminfo: memFree=555568/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=581.93
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 290980 0 0 0 58067 126 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 133208

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/78 28796
/proc/meminfo: memFree=555184/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=134924 CPUtime=641.9
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 318000 0 0 0 64053 137 0 0 25 0 1 0 137534952 138162176 32480 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33731 32480 97 214 0 33514 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 134924

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 28796
/proc/meminfo: memFree=555632/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=701.87
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 344350 0 0 0 70038 149 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 133208

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.03 2/78 28796
/proc/meminfo: memFree=555568/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=761.83
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 371628 0 0 0 76024 159 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 133208

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/78 28796
/proc/meminfo: memFree=555504/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=134924 CPUtime=821.79
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 398906 0 0 0 82008 171 0 0 25 0 1 0 137534952 138162176 32738 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986046 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33731 32738 97 214 0 33514 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 134924

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 28796
/proc/meminfo: memFree=555696/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=881.76
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 424998 0 0 0 87993 183 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 133208

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 28796
/proc/meminfo: memFree=558000/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=941.72
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 452276 0 0 0 93977 195 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 941.72
Current children cumulated vsize (KiB) 133208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 28796
/proc/meminfo: memFree=555632/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=134924 CPUtime=1001.68
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 479296 0 0 0 99960 208 0 0 25 0 1 0 137534952 138162176 32480 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33731 32480 97 214 0 33514 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 134924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28796
/proc/meminfo: memFree=555632/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=1061.66
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 505646 0 0 0 105945 221 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 133208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28796
/proc/meminfo: memFree=555248/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=134924 CPUtime=1121.62
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 532924 0 0 0 111931 231 0 0 25 0 1 0 137534952 138162176 32738 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986125 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33731 32738 97 214 0 33514 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 134924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28796
/proc/meminfo: memFree=555760/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=1181.57
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 559016 0 0 0 117915 242 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 133208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28796
/proc/meminfo: memFree=555760/2055920 swapFree=4184648/4192956
[pid=28793] ppid=28791 vsize=133208 CPUtime=1200.07
/proc/28793/stat : 28793 (UnitMarch_32_bi) R 28791 28793 28236 0 -1 4194304 567318 0 0 0 119762 245 0 0 25 0 1 0 137534952 136404992 32329 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529669 0 0 4096 0 0 0 0 17 0 0 0
/proc/28793/statm: 33302 32329 97 214 0 33085 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 133208

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): 1200.83
CPU time (s): 1200.1
CPU user time (s): 1197.63
CPU system time (s): 2.47462
CPU usage (%): 99.9396
Max. virtual memory (cumulated for all children) (KiB): 134944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.63
system time used= 2.47462
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 567318
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= 5
involuntary context switches= 26779

runsolver used 1.08483 second user time and 3.2895 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 18 11:37:11 UTC 2007

IDJOB= 314093
IDBENCH= 20383
IDSOLVER= 97
FILE ID= node43/314093-1176896231

PBS_JOBID= 4595165

Free space on /tmp= 66411 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/314093-1176896231/UnitMarch_32_bits /tmp/evaluation/314093-1176896231/instance-314093-1176896231.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-314093-1176896231 -o ROOT/results/node43/solver-314093-1176896231 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314093-1176896231/UnitMarch_32_bits /tmp/evaluation/314093-1176896231/instance-314093-1176896231.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 541925337

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:        684688 kB
Buffers:         61504 kB
Cached:        1090948 kB
SwapCached:       2596 kB
Active:         538752 kB
Inactive:       752184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        684688 kB
SwapTotal:     4192956 kB
SwapFree:      4184648 kB
Dirty:           24640 kB
Writeback:           0 kB
Mapped:         153740 kB
Slab:            65760 kB
Committed_AS:  1722292 kB
PageTables:       1896 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= 66411 MiB

End job on node43 on Wed Apr 18 11:57:14 UTC 2007