Trace number 308480

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
SAT7 2007-02-08? (TO) 1200.02 1200.35

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.07	c Starting solver ...
0.00/0.09	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 250 conflicts
0.10/0.19	c Restarting after 475 conflicts
0.20/0.28	c Restarting after 812 conflicts
0.40/0.42	c Restarting after 1318 conflicts
0.61/0.64	c Restarting after 2078 conflicts
0.91/1.00	c Restarting after 3218 conflicts
1.53/1.58	c Restarting after 4926 conflicts
2.46/2.53	c Restarting after 7490 conflicts
4.09/4.15	c Restarting after 11334 conflicts
6.75/6.78	c Restarting after 17100 conflicts
11.16/11.24	c Restarting after 25751 conflicts
18.94/19.01	c Restarting after 38725 conflicts
30.92/30.94	c Restarting after 58187 conflicts
50.08/50.10	c Restarting after 87379 conflicts
81.11/81.15	c Restarting after 131168 conflicts
129.44/129.51	c Restarting after 196852 conflicts
206.77/206.89	c Restarting after 295378 conflicts
330.79/330.92	c Restarting after 443167 conflicts
536.24/536.47	c Restarting after 664850 conflicts
858.65/858.98	c Restarting after 997375 conflicts

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/node18/watcher-308480-1172520825 -o ROOT/results/node18/solver-308480-1172520825 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308480-1172520825/sat7_bin /tmp/evaluation/308480-1172520825/instance-308480-1172520825.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: 1.10 1.00 0.99 3/77 15914
/proc/meminfo: memFree=1750704/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=1736 CPUtime=0
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 272037029 1777664 261 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 434 261 88 220 0 211 0

[startup+0.106859 s]
/proc/loadavg: 1.10 1.00 0.99 3/77 15914
/proc/meminfo: memFree=1750704/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=3432 CPUtime=0.1
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 558 0 0 0 10 0 0 0 18 0 1 0 272037029 3514368 541 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 858 541 95 220 0 635 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3432

[startup+0.514899 s]
/proc/loadavg: 1.10 1.00 0.99 3/77 15914
/proc/meminfo: memFree=1750704/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=3432 CPUtime=0.51
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 629 0 0 0 51 0 0 0 21 0 1 0 272037029 3514368 612 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 858 612 95 220 0 635 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3432

[startup+1.33798 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1748264/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=5484 CPUtime=1.33
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 737 0 0 0 133 0 0 0 25 0 1 0 272037029 5615616 720 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 1371 720 95 220 0 1148 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5484

[startup+2.97614 s]
/proc/loadavg: 1.10 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1747560/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=5484 CPUtime=2.97
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 934 0 0 0 297 0 0 0 25 0 1 0 272037029 5615616 917 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578712 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 1371 917 95 220 0 1148 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5484

[startup+6.25246 s]
/proc/loadavg: 1.09 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1746408/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=5484 CPUtime=6.24
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 1117 0 0 0 624 0 0 0 25 0 1 0 272037029 5615616 1100 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532493 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 1371 1100 95 220 0 1148 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5484

[startup+12.7091 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1745832/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=9584 CPUtime=12.7
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 1266 0 0 0 1269 1 0 0 25 0 1 0 272037029 9814016 1249 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533348 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 2396 1249 95 220 0 2173 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9584

[startup+25.5104 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1744744/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=9716 CPUtime=25.49
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 1533 0 0 0 2548 1 0 0 25 0 1 0 272037029 9949184 1516 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 2429 1516 95 220 0 2206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9716

[startup+51.1208 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1743528/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=9980 CPUtime=51.1
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 1827 0 0 0 5108 2 0 0 25 0 1 0 272037029 10219520 1810 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538854 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 2495 1810 95 220 0 2272 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9980

[startup+102.341 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1741992/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=10392 CPUtime=102.3
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 2212 0 0 0 10228 2 0 0 25 0 1 0 272037029 10641408 2195 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 2598 2195 95 220 0 2375 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10392

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1740776/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=10804 CPUtime=162.32
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 2493 0 0 0 16229 3 0 0 25 0 1 0 272037029 11063296 2476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 2701 2476 95 220 0 2478 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10804

[startup+222.406 s]
/proc/loadavg: 1.05 1.01 0.99 2/78 15915
/proc/meminfo: memFree=1740072/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=15432 CPUtime=222.34
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 2663 0 0 0 22230 4 0 0 25 0 1 0 272037029 15802368 2646 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 3858 2646 95 220 0 3635 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 15432

[startup+282.432 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 15915
/proc/meminfo: memFree=1739112/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=15564 CPUtime=282.34
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 2904 0 0 0 28230 4 0 0 25 0 1 0 272037029 15937536 2887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 3891 2887 95 220 0 3668 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 15564

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1738472/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=15852 CPUtime=342.36
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3063 0 0 0 34231 5 0 0 25 0 1 0 272037029 16232448 3046 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 3963 3046 95 220 0 3740 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 15852

[startup+402.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1737704/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=16112 CPUtime=402.38
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3246 0 0 0 40232 6 0 0 25 0 1 0 272037029 16498688 3229 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4028 3229 95 220 0 3805 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 16112

[startup+462.536 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1737320/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=16428 CPUtime=462.39
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3353 0 0 0 46233 6 0 0 25 0 1 0 272037029 16822272 3336 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4107 3336 95 220 0 3884 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 16428

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1737128/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=16564 CPUtime=522.41
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3419 0 0 0 52234 7 0 0 25 0 1 0 272037029 16961536 3402 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4141 3402 95 220 0 3918 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 16564

[startup+582.593 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1736680/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=16848 CPUtime=582.42
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3511 0 0 0 58235 7 0 0 25 0 1 0 272037029 17252352 3494 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4212 3494 95 220 0 3989 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 16848

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1736360/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=16984 CPUtime=642.44
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3587 0 0 0 64236 8 0 0 25 0 1 0 272037029 17391616 3570 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4246 3570 95 220 0 4023 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 16984

[startup+702.661 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1735784/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=17284 CPUtime=702.45
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3728 0 0 0 70237 8 0 0 25 0 1 0 272037029 17698816 3711 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528763 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4321 3711 95 220 0 4098 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 17284

[startup+762.693 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1735464/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=17580 CPUtime=762.47
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3836 0 0 0 76238 9 0 0 25 0 1 0 272037029 18001920 3819 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4395 3819 95 220 0 4172 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 17580

[startup+822.732 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1734952/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=17712 CPUtime=822.5
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 3944 0 0 0 82240 10 0 0 25 0 1 0 272037029 18137088 3927 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4428 3927 95 220 0 4205 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 17712

[startup+882.762 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1734504/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=17856 CPUtime=882.51
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 4059 0 0 0 88241 10 0 0 25 0 1 0 272037029 18284544 4042 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4464 4042 95 220 0 4241 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 17856

[startup+942.795 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1733800/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=18136 CPUtime=942.53
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 4245 0 0 0 94242 11 0 0 25 0 1 0 272037029 18571264 4228 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4534 4228 95 220 0 4311 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 18136

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1733352/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=18452 CPUtime=1002.54
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 4348 0 0 0 100243 11 0 0 25 0 1 0 272037029 18894848 4331 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4613 4331 95 220 0 4390 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 18452

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1733096/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=18604 CPUtime=1062.56
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 4406 0 0 0 106244 12 0 0 25 0 1 0 272037029 19050496 4389 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4651 4389 95 220 0 4428 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 18604

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1732968/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=18736 CPUtime=1122.57
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 4451 0 0 0 112245 12 0 0 25 0 1 0 272037029 19185664 4434 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 4684 4434 95 220 0 4461 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 18736

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1732776/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=22980 CPUtime=1182.59
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 4498 0 0 0 118246 13 0 0 25 0 1 0 272037029 23531520 4481 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 5745 4481 95 220 0 5522 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 22980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 15915
/proc/meminfo: memFree=1732712/2055920 swapFree=4192812/4192956
[pid=15914] ppid=15912 vsize=22980 CPUtime=1200
/proc/15914/stat : 15914 (sat7_bin) R 15912 15914 15094 0 -1 4194304 4511 0 0 0 119987 13 0 0 25 0 1 0 272037029 23531520 4494 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538761 0 0 4096 0 0 0 0 17 1 0 0
/proc/15914/statm: 5745 4494 95 220 0 5522 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22980

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): 1200.35
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.136979
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 22980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4511
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= 2082

runsolver used 1.37079 second user time and 2.90056 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 26 20:13:45 UTC 2007

IDJOB= 308480
IDBENCH= 20233
IDSOLVER= 101
FILE ID= node18/308480-1172520825

PBS_JOBID= 3971604

Free space on /tmp= 66556 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/308480-1172520825/sat7_bin /tmp/evaluation/308480-1172520825/instance-308480-1172520825.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-308480-1172520825 -o ROOT/results/node18/solver-308480-1172520825 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308480-1172520825/sat7_bin /tmp/evaluation/308480-1172520825/instance-308480-1172520825.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 248832975

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1751112 kB
Buffers:         40112 kB
Cached:         152056 kB
SwapCached:          0 kB
Active:         212724 kB
Inactive:        39152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          78604 kB
Slab:            38592 kB
Committed_AS:   932244 kB
PageTables:       1668 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= 66556 MiB

End job on node18 on Mon Feb 26 20:33:47 UTC 2007