Trace number 311596

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) 1200.04 1200.38

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
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 101 conflicts
0.00/0.07	c Restarting after 253 conflicts
0.10/0.11	c Restarting after 481 conflicts
0.10/0.16	c Restarting after 818 conflicts
0.20/0.24	c Restarting after 1326 conflicts
0.30/0.37	c Restarting after 2085 conflicts
0.51/0.60	c Restarting after 3225 conflicts
0.92/0.94	c Restarting after 4933 conflicts
1.43/1.46	c Restarting after 7495 conflicts
2.25/2.32	c Restarting after 11339 conflicts
3.58/3.65	c Restarting after 17106 conflicts
5.73/5.76	c Restarting after 25756 conflicts
9.01/9.02	c Restarting after 38731 conflicts
14.23/14.27	c Restarting after 58193 conflicts
22.31/22.42	c Restarting after 87385 conflicts
35.31/35.35	c Restarting after 131174 conflicts
56.21/56.23	c Restarting after 196859 conflicts
89.18/89.22	c Restarting after 295385 conflicts
141.29/141.34	c Restarting after 443175 conflicts
224.53/224.66	c Restarting after 664858 conflicts
363.17/363.30	c Restarting after 997383 conflicts
584.03/584.22	c Restarting after 1496172 conflicts
938.61/938.95	c Restarting after 2244355 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/node40/watcher-311596-1172572122 -o ROOT/results/node40/solver-311596-1172572122 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311596-1172572122/sat7_bin /tmp/evaluation/311596-1172572122/instance-311596-1172572122.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 0.97 0.98 3/64 2158
/proc/meminfo: memFree=1832168/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=1332 CPUtime=0
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 182246441 1363968 177 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547997 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 333 177 88 220 0 110 0

[startup+0.10682 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 2158
/proc/meminfo: memFree=1832168/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=2256 CPUtime=0.1
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 357 0 0 0 10 0 0 0 18 0 1 0 182246441 2310144 340 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 564 340 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.514871 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 2158
/proc/meminfo: memFree=1832168/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=3284 CPUtime=0.51
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 452 0 0 0 51 0 0 0 21 0 1 0 182246441 3362816 435 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 821 435 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33498 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1830304/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=3284 CPUtime=1.33
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 580 0 0 0 133 0 0 0 25 0 1 0 182246441 3362816 563 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536810 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 821 563 95 220 0 598 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3284

[startup+2.97119 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1829984/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=3284 CPUtime=2.96
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 659 0 0 0 296 0 0 0 25 0 1 0 182246441 3362816 642 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 821 642 95 220 0 598 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3284

[startup+6.25161 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1829408/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=5336 CPUtime=6.24
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 768 0 0 0 624 0 0 0 25 0 1 0 182246441 5464064 751 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 1334 751 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.7074 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1828848/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=5468 CPUtime=12.69
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 887 0 0 0 1269 0 0 0 25 0 1 0 182246441 5599232 870 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 1367 870 95 220 0 1144 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5468

[startup+25.6071 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1828336/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=5600 CPUtime=25.59
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 1019 0 0 0 2559 0 0 0 25 0 1 0 182246441 5734400 1002 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 1400 1002 95 220 0 1177 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5600

[startup+51.2134 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1827632/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=5868 CPUtime=51.18
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 1195 0 0 0 5118 0 0 0 25 0 1 0 182246441 6008832 1178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 1467 1178 95 220 0 1244 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 5868

[startup+102.42 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1826608/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=10384 CPUtime=102.38
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 1438 0 0 0 10237 1 0 0 25 0 1 0 182246441 10633216 1421 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 2596 1421 95 220 0 2373 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 10384

[startup+162.438 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1825712/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=10792 CPUtime=162.38
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 1651 0 0 0 16237 1 0 0 25 0 1 0 182246441 11051008 1634 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 2698 1634 95 220 0 2475 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 10792

[startup+222.457 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1825200/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=11200 CPUtime=222.38
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 1775 0 0 0 22237 1 0 0 25 0 1 0 182246441 11468800 1758 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528732 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 2800 1758 95 220 0 2577 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 11200

[startup+282.474 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1824432/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=11472 CPUtime=282.39
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 1972 0 0 0 28237 2 0 0 25 0 1 0 182246441 11747328 1955 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 2868 1955 95 220 0 2645 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 11472

[startup+342.49 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1823920/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=11888 CPUtime=342.39
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2083 0 0 0 34237 2 0 0 25 0 1 0 182246441 12173312 2066 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 2972 2066 95 220 0 2749 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 11888

[startup+402.511 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1823408/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=12032 CPUtime=402.38
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2214 0 0 0 40236 2 0 0 25 0 1 0 182246441 12320768 2197 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539280 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3008 2197 95 220 0 2785 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 12032

[startup+462.527 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1823088/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=12300 CPUtime=462.39
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2318 0 0 0 46236 3 0 0 25 0 1 0 182246441 12595200 2301 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3075 2301 95 220 0 2852 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 12300

[startup+522.542 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1822768/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=12564 CPUtime=522.39
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2400 0 0 0 52236 3 0 0 25 0 1 0 182246441 12865536 2383 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3141 2383 95 220 0 2918 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 12564

[startup+582.562 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1822704/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=12708 CPUtime=582.39
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2437 0 0 0 58236 3 0 0 25 0 1 0 182246441 13012992 2420 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3177 2420 95 220 0 2954 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 12708

[startup+642.581 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1822192/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=12980 CPUtime=642.39
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2549 0 0 0 64236 3 0 0 25 0 1 0 182246441 13291520 2532 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579474 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3245 2532 95 220 0 3022 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 12980

[startup+702.601 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1821616/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=13116 CPUtime=702.39
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2697 0 0 0 70236 3 0 0 25 0 1 0 182246441 13430784 2680 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3279 2680 95 220 0 3056 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 13116

[startup+762.618 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2159
/proc/meminfo: memFree=1821104/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=13380 CPUtime=762.4
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2813 0 0 0 76236 4 0 0 25 0 1 0 182246441 13701120 2796 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3345 2796 95 220 0 3122 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 13380

[startup+822.64 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1820912/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=13532 CPUtime=822.4
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2856 0 0 0 82236 4 0 0 25 0 1 0 182246441 13856768 2839 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3383 2839 95 220 0 3160 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 13532

[startup+882.656 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1820720/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=13668 CPUtime=882.4
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2914 0 0 0 88236 4 0 0 25 0 1 0 182246441 13996032 2897 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3417 2897 95 220 0 3194 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 13668

[startup+942.674 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1820464/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=13800 CPUtime=942.4
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 2977 0 0 0 94236 4 0 0 25 0 1 0 182246441 14131200 2960 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578696 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3450 2960 95 220 0 3227 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 13800

[startup+1002.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1820144/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=14064 CPUtime=1002.4
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 3047 0 0 0 100236 4 0 0 25 0 1 0 182246441 14401536 3030 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3516 3030 95 220 0 3293 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 14064

[startup+1062.72 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1819888/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=14196 CPUtime=1062.4
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 3102 0 0 0 106236 4 0 0 25 0 1 0 182246441 14536704 3085 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3549 3085 95 220 0 3326 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 14196

[startup+1122.73 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1819824/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=14332 CPUtime=1122.41
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 3139 0 0 0 112237 4 0 0 25 0 1 0 182246441 14675968 3122 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3583 3122 95 220 0 3360 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 14332

[startup+1182.75 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1819568/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=14624 CPUtime=1182.4
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 3199 0 0 0 118236 4 0 0 25 0 1 0 182246441 14974976 3182 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3656 3182 95 220 0 3433 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 14624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1819504/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=14624 CPUtime=1200.02
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 3208 0 0 0 119998 4 0 0 25 0 1 0 182246441 14974976 3191 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536196 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3656 3191 95 220 0 3433 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14624

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: 1.00 0.99 0.99 2/65 2159
/proc/meminfo: memFree=1819504/2055920 swapFree=4179916/4192956
[pid=2158] ppid=2156 vsize=14624 CPUtime=1200.02
/proc/2158/stat : 2158 (sat7_bin) R 2156 2158 2047 0 -1 4194304 3208 0 0 0 119998 4 0 0 25 0 1 0 182246441 14974976 3191 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536196 0 0 4096 0 0 0 0 17 1 0 0
/proc/2158/statm: 3656 3191 95 220 0 3433 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14624

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.051992
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 14624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3208
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= 2789

runsolver used 0.78588 second user time and 2.42263 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 27 10:28:42 UTC 2007

IDJOB= 311596
IDBENCH= 20319
IDSOLVER= 101
FILE ID= node40/311596-1172572122

PBS_JOBID= 3971908

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311596-1172572122/sat7_bin /tmp/evaluation/311596-1172572122/instance-311596-1172572122.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-311596-1172572122 -o ROOT/results/node40/solver-311596-1172572122 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311596-1172572122/sat7_bin /tmp/evaluation/311596-1172572122/instance-311596-1172572122.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 700686120

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1832576 kB
Buffers:         30524 kB
Cached:         141432 kB
SwapCached:       7428 kB
Active:          88776 kB
Inactive:        96488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832576 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15176 kB
Slab:            24112 kB
Committed_AS:   295568 kB
PageTables:       1412 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= 66559 MiB

End job on node40 on Tue Feb 27 10:48:44 UTC 2007