Trace number 311678

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 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
MD5SUMf92c9470ce530d69e9c5c87f2f1f8a3e
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 variables2404
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
0.00/0.10	c Restarting after 477 conflicts
0.10/0.16	c Restarting after 815 conflicts
0.20/0.24	c Restarting after 1321 conflicts
0.30/0.36	c Restarting after 2081 conflicts
0.51/0.57	c Restarting after 3220 conflicts
0.81/0.91	c Restarting after 4929 conflicts
1.33/1.43	c Restarting after 7496 conflicts
2.25/2.27	c Restarting after 11340 conflicts
3.48/3.50	c Restarting after 17108 conflicts
5.42/5.52	c Restarting after 25760 conflicts
8.70/8.81	c Restarting after 38734 conflicts
13.93/13.98	c Restarting after 58195 conflicts
22.11/22.14	c Restarting after 87387 conflicts
35.30/35.38	c Restarting after 131177 conflicts
57.00/57.11	c Restarting after 196862 conflicts
90.38/90.50	c Restarting after 295388 conflicts
142.28/142.41	c Restarting after 443178 conflicts
227.06/227.25	c Restarting after 664861 conflicts
357.90/358.10	c Restarting after 997386 conflicts
577.12/577.36	c Restarting after 1496177 conflicts
915.70/916.11	c Restarting after 2244359 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/node44/watcher-311678-1172574101 -o ROOT/results/node44/solver-311678-1172574101 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311678-1172574101/sat7_bin /tmp/evaluation/311678-1172574101/instance-311678-1172574101.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: 0.93 0.99 0.99 3/70 28739
/proc/meminfo: memFree=1887600/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=1332 CPUtime=0
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 277366232 1363968 179 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 333 179 88 220 0 110 0

[startup+0.107698 s]
/proc/loadavg: 0.93 0.99 0.99 3/70 28739
/proc/meminfo: memFree=1887600/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=2256 CPUtime=0.1
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 355 0 0 0 10 0 0 0 18 0 1 0 277366232 2310144 338 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 564 338 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.515772 s]
/proc/loadavg: 0.93 0.99 0.99 3/70 28739
/proc/meminfo: memFree=1887600/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=3284 CPUtime=0.51
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 462 0 0 0 51 0 0 0 21 0 1 0 277366232 3362816 445 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 821 445 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33692 s]
/proc/loadavg: 0.93 0.99 0.99 2/71 28740
/proc/meminfo: memFree=1885736/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=3284 CPUtime=1.33
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 588 0 0 0 133 0 0 0 25 0 1 0 277366232 3362816 571 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 821 571 95 220 0 598 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3284

[startup+2.97522 s]
/proc/loadavg: 0.93 0.99 0.99 2/71 28742
/proc/meminfo: memFree=1885288/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=3284 CPUtime=2.96
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 670 0 0 0 296 0 0 0 25 0 1 0 277366232 3362816 653 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 821 653 95 220 0 598 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3284

[startup+6.25382 s]
/proc/loadavg: 0.93 0.99 0.99 2/71 28744
/proc/meminfo: memFree=1884840/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=5336 CPUtime=6.24
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 765 0 0 0 623 1 0 0 25 0 1 0 277366232 5464064 748 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 1334 748 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.711 s]
/proc/loadavg: 0.94 0.99 0.99 2/71 28750
/proc/meminfo: memFree=1884336/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=5472 CPUtime=12.69
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 866 0 0 0 1268 1 0 0 25 0 1 0 277366232 5603328 849 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 1368 849 95 220 0 1145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5472

[startup+25.5193 s]
/proc/loadavg: 0.95 0.99 0.99 2/71 28784
/proc/meminfo: memFree=1883696/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=5604 CPUtime=25.48
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 1069 0 0 0 2547 1 0 0 25 0 1 0 277366232 5738496 1052 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 1401 1052 95 220 0 1178 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5604

[startup+51.138 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1883688/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=5868 CPUtime=51.06
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 1298 0 0 0 5104 2 0 0 25 0 1 0 277366232 6008832 1281 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 1467 1281 95 220 0 1244 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5868

[startup+102.348 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1882664/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=10516 CPUtime=102.25
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 1624 0 0 0 10223 2 0 0 25 0 1 0 277366232 10768384 1607 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 2629 1607 95 220 0 2406 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10516

[startup+162.369 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1881896/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=10928 CPUtime=162.26
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 1809 0 0 0 16223 3 0 0 25 0 1 0 277366232 11190272 1792 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 2732 1792 95 220 0 2509 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 10928

[startup+222.382 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1881320/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=11348 CPUtime=222.25
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 1945 0 0 0 22222 3 0 0 25 0 1 0 277366232 11620352 1928 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 2837 1928 95 220 0 2614 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 11348

[startup+282.396 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1880744/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=11612 CPUtime=282.25
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 2087 0 0 0 28222 3 0 0 25 0 1 0 277366232 11890688 2070 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528766 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 2903 2070 95 220 0 2680 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 11612

[startup+342.41 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1880424/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=11748 CPUtime=342.24
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 2157 0 0 0 34221 3 0 0 25 0 1 0 277366232 12029952 2140 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 2937 2140 95 220 0 2714 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 11748

[startup+402.434 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1879656/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=12164 CPUtime=402.24
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 2352 0 0 0 40221 3 0 0 25 0 1 0 277366232 12455936 2335 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3041 2335 95 220 0 2818 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 12164

[startup+462.452 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1878568/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=12428 CPUtime=462.23
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 2621 0 0 0 46220 3 0 0 25 0 1 0 277366232 12726272 2604 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3107 2604 95 220 0 2884 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 12428

[startup+522.466 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1877928/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=12704 CPUtime=522.24
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 2775 0 0 0 52220 4 0 0 25 0 1 0 277366232 13008896 2758 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3176 2758 95 220 0 2953 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 12704

[startup+582.485 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1877608/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=12972 CPUtime=582.24
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 2863 0 0 0 58220 4 0 0 25 0 1 0 277366232 13283328 2846 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3243 2846 95 220 0 3020 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 12972

[startup+642.503 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1877224/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=13248 CPUtime=642.23
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 2951 0 0 0 64219 4 0 0 25 0 1 0 277366232 13565952 2934 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578992 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3312 2934 95 220 0 3089 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 13248

[startup+702.525 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1877032/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=13528 CPUtime=702.23
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3005 0 0 0 70219 4 0 0 25 0 1 0 277366232 13852672 2988 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536581 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3382 2988 95 220 0 3159 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 13528

[startup+762.543 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1876840/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=13684 CPUtime=762.23
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3051 0 0 0 76219 4 0 0 25 0 1 0 277366232 14012416 3034 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531614 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3421 3034 95 220 0 3198 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 13684

[startup+822.562 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1876584/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=13816 CPUtime=822.23
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3116 0 0 0 82219 4 0 0 25 0 1 0 277366232 14147584 3099 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3454 3099 95 220 0 3231 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 13816

[startup+882.579 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 28826
/proc/meminfo: memFree=1876392/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=13952 CPUtime=882.22
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3156 0 0 0 88218 4 0 0 25 0 1 0 277366232 14286848 3139 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3488 3139 95 220 0 3265 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 13952

[startup+942.592 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 28826
/proc/meminfo: memFree=1875752/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=14240 CPUtime=942.22
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3326 0 0 0 94217 5 0 0 25 0 1 0 277366232 14581760 3309 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 3560 3309 95 220 0 3337 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 14240

[startup+1002.61 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 28826
/proc/meminfo: memFree=1875368/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=18492 CPUtime=1002.22
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3404 0 0 0 100217 5 0 0 25 0 1 0 277366232 18935808 3387 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 4623 3387 95 220 0 4400 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 18492

[startup+1062.63 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 28826
/proc/meminfo: memFree=1875304/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=18624 CPUtime=1062.22
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3428 0 0 0 106217 5 0 0 25 0 1 0 277366232 19070976 3411 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 4656 3411 95 220 0 4433 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 18624

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28826
/proc/meminfo: memFree=1875112/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=18756 CPUtime=1122.21
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3474 0 0 0 112216 5 0 0 25 0 1 0 277366232 19206144 3457 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 4689 3457 95 220 0 4466 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 18756

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28826
/proc/meminfo: memFree=1874984/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=18888 CPUtime=1182.21
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3507 0 0 0 118216 5 0 0 25 0 1 0 277366232 19341312 3490 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579644 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 4722 3490 95 220 0 4499 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 18888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28826
/proc/meminfo: memFree=1874984/2055920 swapFree=4183252/4192956
[pid=28739] ppid=28737 vsize=18888 CPUtime=1200.03
/proc/28739/stat : 28739 (sat7_bin) R 28737 28739 27745 0 -1 4194304 3512 0 0 0 119998 5 0 0 25 0 1 0 277366232 19341312 3495 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28739/statm: 4722 3495 95 220 0 4499 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 18888

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): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.98
CPU system time (s): 0.06199
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 18888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3512
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= 2573

runsolver used 0.737887 second user time and 2.51062 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Feb 27 11:01:41 UTC 2007

IDJOB= 311678
IDBENCH= 20321
IDSOLVER= 101
FILE ID= node44/311678-1172574101

PBS_JOBID= 3971894

Free space on /tmp= 66554 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311678-1172574101/sat7_bin /tmp/evaluation/311678-1172574101/instance-311678-1172574101.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-311678-1172574101 -o ROOT/results/node44/solver-311678-1172574101 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311678-1172574101/sat7_bin /tmp/evaluation/311678-1172574101/instance-311678-1172574101.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  f92c9470ce530d69e9c5c87f2f1f8a3e

RANDOM SEED= 361418083

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1888072 kB
Buffers:         22632 kB
Cached:          96572 kB
SwapCached:       4012 kB
Active:          49948 kB
Inactive:        80220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888072 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            1300 kB
Writeback:           0 kB
Mapped:          16844 kB
Slab:            23252 kB
Committed_AS:   577060 kB
PageTables:       1628 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= 66554 MiB

End job on node44 on Tue Feb 27 11:21:44 UTC 2007