Trace number 311719

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) 1200.05 1200.38

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
Bench CategoryRANDOM (random 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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.05	c Restarting after 100 conflicts
0.00/0.07	c Restarting after 251 conflicts
0.10/0.11	c Restarting after 476 conflicts
0.10/0.16	c Restarting after 815 conflicts
0.20/0.25	c Restarting after 1322 conflicts
0.30/0.38	c Restarting after 2081 conflicts
0.51/0.60	c Restarting after 3220 conflicts
0.92/0.95	c Restarting after 4929 conflicts
1.43/1.48	c Restarting after 7492 conflicts
2.35/2.36	c Restarting after 11337 conflicts
3.68/3.71	c Restarting after 17103 conflicts
5.63/5.71	c Restarting after 25752 conflicts
9.01/9.05	c Restarting after 38728 conflicts
14.32/14.35	c Restarting after 58189 conflicts
22.41/22.49	c Restarting after 87381 conflicts
35.32/35.38	c Restarting after 131170 conflicts
55.90/55.99	c Restarting after 196856 conflicts
88.88/88.96	c Restarting after 295382 conflicts
141.53/141.60	c Restarting after 443172 conflicts
227.24/227.39	c Restarting after 664857 conflicts
364.67/364.82	c Restarting after 997382 conflicts
588.85/589.10	c Restarting after 1496171 conflicts
941.45/941.77	c Restarting after 2244353 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-311719-1172574994 -o ROOT/results/node18/solver-311719-1172574994 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311719-1172574994/sat7_bin /tmp/evaluation/311719-1172574994/instance-311719-1172574994.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: 0.92 0.98 0.99 3/77 22555
/proc/meminfo: memFree=1665712/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=1332 CPUtime=0
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 277453999 1363968 178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 333 178 88 220 0 110 0

[startup+0.106298 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22555
/proc/meminfo: memFree=1665712/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=2256 CPUtime=0.1
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 357 0 0 0 10 0 0 0 18 0 1 0 277453999 2310144 340 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558417 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 564 340 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.514338 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22555
/proc/meminfo: memFree=1665712/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=3284 CPUtime=0.51
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 458 0 0 0 51 0 0 0 22 0 1 0 277453999 3362816 441 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 821 441 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33442 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1663848/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=3284 CPUtime=1.33
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 570 0 0 0 133 0 0 0 25 0 1 0 277453999 3362816 553 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533257 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 821 553 95 220 0 598 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3284

[startup+2.97057 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1663528/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=3284 CPUtime=2.96
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 652 0 0 0 296 0 0 0 25 0 1 0 277453999 3362816 635 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 821 635 95 220 0 598 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3284

[startup+6.24689 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1663080/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=5336 CPUtime=6.24
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 734 0 0 0 624 0 0 0 25 0 1 0 277453999 5464064 717 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 1334 717 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1662312/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=5472 CPUtime=12.69
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 875 0 0 0 1269 0 0 0 25 0 1 0 277453999 5603328 858 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 1368 858 95 220 0 1145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5472

[startup+25.5098 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1661608/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=5604 CPUtime=25.49
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 1053 0 0 0 2549 0 0 0 25 0 1 0 277453999 5738496 1036 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531614 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 1401 1036 95 220 0 1178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5604

[startup+51.1202 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1660840/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=5868 CPUtime=51.09
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 1243 0 0 0 5109 0 0 0 25 0 1 0 277453999 6008832 1226 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 1467 1226 95 220 0 1244 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5868

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1659816/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=10376 CPUtime=102.3
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 1488 0 0 0 10229 1 0 0 25 0 1 0 277453999 10625024 1471 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 2594 1471 95 220 0 2371 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10376

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1658856/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=10776 CPUtime=162.32
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 1715 0 0 0 16230 2 0 0 25 0 1 0 277453999 11034624 1698 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536822 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 2694 1698 95 220 0 2471 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10776

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1658152/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=11180 CPUtime=222.33
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 1877 0 0 0 22230 3 0 0 25 0 1 0 277453999 11448320 1860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 2795 1860 95 220 0 2572 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 11180

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1657384/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=11448 CPUtime=282.35
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2078 0 0 0 28231 4 0 0 25 0 1 0 277453999 11722752 2061 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 2862 2061 95 220 0 2639 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 11448

[startup+342.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1656872/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=11848 CPUtime=342.35
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2215 0 0 0 34231 4 0 0 25 0 1 0 277453999 12132352 2198 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 2962 2198 95 220 0 2739 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 11848

[startup+402.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1656296/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=12252 CPUtime=402.37
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2349 0 0 0 40232 5 0 0 25 0 1 0 277453999 12546048 2332 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542381 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3063 2332 95 220 0 2840 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 12252

[startup+462.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1656040/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=12384 CPUtime=462.38
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2430 0 0 0 46233 5 0 0 25 0 1 0 277453999 12681216 2413 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3096 2413 95 220 0 2873 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 12384

[startup+522.545 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1655656/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=12652 CPUtime=522.4
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2506 0 0 0 52234 6 0 0 25 0 1 0 277453999 12955648 2489 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3163 2489 95 220 0 2940 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 12652

[startup+582.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1655272/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=12788 CPUtime=582.41
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2612 0 0 0 58235 6 0 0 25 0 1 0 277453999 13094912 2595 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528592 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3197 2595 95 220 0 2974 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 12788

[startup+642.607 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1654760/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=12928 CPUtime=642.42
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2741 0 0 0 64235 7 0 0 25 0 1 0 277453999 13238272 2724 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3232 2724 95 220 0 3009 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 12928

[startup+702.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1654568/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=13064 CPUtime=702.42
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2798 0 0 0 70235 7 0 0 25 0 1 0 277453999 13377536 2781 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3266 2781 95 220 0 3043 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 13064

[startup+762.658 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1654376/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=13328 CPUtime=762.44
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2850 0 0 0 76236 8 0 0 25 0 1 0 277453999 13647872 2833 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3332 2833 95 220 0 3109 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 13328

[startup+822.684 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1654120/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=13460 CPUtime=822.44
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2901 0 0 0 82236 8 0 0 25 0 1 0 277453999 13783040 2884 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3365 2884 95 220 0 3142 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 13460

[startup+882.711 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1653992/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=13596 CPUtime=882.46
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 2947 0 0 0 88237 9 0 0 25 0 1 0 277453999 13922304 2930 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3399 2930 95 220 0 3176 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 13596

[startup+942.734 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1653672/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=13728 CPUtime=942.47
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 3018 0 0 0 94237 10 0 0 25 0 1 0 277453999 14057472 3001 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3432 3001 95 220 0 3209 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 13728

[startup+1002.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1653224/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=14016 CPUtime=1002.48
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 3138 0 0 0 100238 10 0 0 25 0 1 0 277453999 14352384 3121 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3504 3121 95 220 0 3281 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 14016

[startup+1062.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1653160/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=14152 CPUtime=1062.49
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 3159 0 0 0 106239 10 0 0 25 0 1 0 277453999 14491648 3142 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3538 3142 95 220 0 3315 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 14152

[startup+1122.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22556
/proc/meminfo: memFree=1652968/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=14292 CPUtime=1122.51
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 3201 0 0 0 112240 11 0 0 25 0 1 0 277453999 14635008 3184 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533626 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3573 3184 95 220 0 3350 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 14292

[startup+1182.85 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 22556
/proc/meminfo: memFree=1652776/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=14424 CPUtime=1182.52
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 3235 0 0 0 118241 11 0 0 25 0 1 0 277453999 14770176 3218 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3606 3218 95 220 0 3383 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 14424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 22556
/proc/meminfo: memFree=1652776/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=14424 CPUtime=1200.03
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 3241 0 0 0 119992 11 0 0 25 0 1 0 277453999 14770176 3224 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3606 3224 95 220 0 3383 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14424

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.37 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 22556
/proc/meminfo: memFree=1652776/2055920 swapFree=4192812/4192956
[pid=22555] ppid=22553 vsize=14424 CPUtime=1200.03
/proc/22555/stat : 22555 (sat7_bin) R 22553 22555 21784 0 -1 4194304 3241 0 0 0 119992 11 0 0 25 0 1 0 277453999 14770176 3224 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/22555/statm: 3606 3224 95 220 0 3383 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 14424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.121981
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 14424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3241
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= 24879

runsolver used 1.46078 second user time and 2.72758 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 27 11:16:35 UTC 2007

IDJOB= 311719
IDBENCH= 20322
IDSOLVER= 101
FILE ID= node18/311719-1172574994

PBS_JOBID= 3971683

Free space on /tmp= 66556 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311719-1172574994/sat7_bin /tmp/evaluation/311719-1172574994/instance-311719-1172574994.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-311719-1172574994 -o ROOT/results/node18/solver-311719-1172574994 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311719-1172574994/sat7_bin /tmp/evaluation/311719-1172574994/instance-311719-1172574994.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 145833280

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:       1666120 kB
Buffers:         48312 kB
Cached:         213556 kB
SwapCached:          0 kB
Active:         242884 kB
Inactive:        78720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          78624 kB
Slab:            53820 kB
Committed_AS:   964136 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 Tue Feb 27 11:36:37 UTC 2007