Trace number 296344

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
MD5SUM336d29929731a9e0b91798d646846664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.313951
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.03	c Restarting after 100 conflicts
0.00/0.04	c Restarting after 250 conflicts
0.00/0.05	c Restarting after 475 conflicts
0.00/0.07	c Restarting after 813 conflicts
0.00/0.10	c Restarting after 1320 conflicts
0.10/0.14	c Restarting after 2079 conflicts
0.20/0.21	c Restarting after 3219 conflicts
0.30/0.32	c Restarting after 4927 conflicts
0.41/0.50	c Restarting after 7489 conflicts
0.71/0.76	c Restarting after 11333 conflicts
1.12/1.19	c Restarting after 17099 conflicts
1.73/1.80	c Restarting after 25750 conflicts
2.76/2.79	c Restarting after 38725 conflicts
4.29/4.35	c Restarting after 58187 conflicts
6.76/6.84	c Restarting after 87379 conflicts
10.74/10.78	c Restarting after 131168 conflicts
16.89/16.92	c Restarting after 196852 conflicts
26.82/26.87	c Restarting after 295380 conflicts
42.79/42.85	c Restarting after 443169 conflicts
68.48/68.55	c Restarting after 664852 conflicts
109.95/110.08	c Restarting after 997377 conflicts
178.86/178.98	c Restarting after 1496166 conflicts
299.37/299.59	c Restarting after 2244348 conflicts
496.48/496.76	c Restarting after 3366622 conflicts
828.55/828.92	c Restarting after 5050035 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/node55/watcher-296344-1171821949 -o ROOT/results/node55/solver-296344-1171821949 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296344-1171821949/sat7_bin /tmp/evaluation/296344-1171821949/instance-296344-1171821949.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: 0.99 0.98 0.99 3/64 8904
/proc/meminfo: memFree=441080/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=1064 CPUtime=0
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 202151393 1089536 113 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 266 113 87 220 0 43 0

[startup+0.106613 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8904
/proc/meminfo: memFree=441080/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=1976 CPUtime=0.1
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 293 0 0 0 10 0 0 0 18 0 1 0 202151393 2023424 276 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 494 276 95 220 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1976

[startup+0.514652 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 8904
/proc/meminfo: memFree=441080/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=2108 CPUtime=0.51
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 402 0 0 0 51 0 0 0 22 0 1 0 202151393 2158592 385 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 527 385 95 220 0 304 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2108

[startup+1.33473 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=439728/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=3268 CPUtime=1.33
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 468 0 0 0 133 0 0 0 25 0 1 0 202151393 3346432 451 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 817 451 95 220 0 594 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3268

[startup+2.97089 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=439344/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=3532 CPUtime=2.96
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 558 0 0 0 296 0 0 0 25 0 1 0 202151393 3616768 541 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 883 541 95 220 0 660 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3532

[startup+6.25321 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=438768/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=3668 CPUtime=6.24
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 639 0 0 0 624 0 0 0 25 0 1 0 202151393 3756032 622 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 917 622 95 220 0 694 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3668

[startup+12.7058 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=438192/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=3936 CPUtime=12.68
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 747 0 0 0 1268 0 0 0 25 0 1 0 202151393 4030464 730 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542381 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 984 730 95 220 0 761 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3936

[startup+25.5131 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=438000/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=4224 CPUtime=25.49
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 833 0 0 0 2548 1 0 0 25 0 1 0 202151393 4325376 816 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 1056 816 95 220 0 833 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4224

[startup+51.1286 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=437360/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=4672 CPUtime=51.09
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 991 0 0 0 5108 1 0 0 25 0 1 0 202151393 4784128 974 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538712 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 1168 974 95 220 0 945 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4672

[startup+102.354 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=436656/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=7204 CPUtime=102.28
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1129 0 0 0 10227 1 0 0 25 0 1 0 202151393 7376896 1112 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/8904/statm: 1801 1112 95 220 0 1578 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 7204

[startup+162.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=436208/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=7364 CPUtime=162.27
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1243 0 0 0 16226 1 0 0 25 0 1 0 202151393 7540736 1226 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531472 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 1841 1226 95 220 0 1618 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 7364

[startup+222.409 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=435696/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=7524 CPUtime=222.27
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1356 0 0 0 22226 1 0 0 25 0 1 0 202151393 7704576 1339 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 1881 1339 95 220 0 1658 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 7524

[startup+282.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=435504/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=7684 CPUtime=282.27
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1415 0 0 0 28226 1 0 0 25 0 1 0 202151393 7868416 1398 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 1921 1398 95 220 0 1698 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 7684

[startup+342.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=435376/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=7844 CPUtime=342.28
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1465 0 0 0 34226 2 0 0 25 0 1 0 202151393 8032256 1448 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 1961 1448 95 220 0 1738 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 7844

[startup+402.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=435184/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=8036 CPUtime=402.29
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1508 0 0 0 40227 2 0 0 25 0 1 0 202151393 8228864 1491 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2009 1491 95 220 0 1786 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 8036

[startup+462.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=435056/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=8228 CPUtime=462.28
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1536 0 0 0 46226 2 0 0 25 0 1 0 202151393 8425472 1519 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2057 1519 95 220 0 1834 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 8228

[startup+522.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=434736/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=8612 CPUtime=522.28
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1641 0 0 0 52226 2 0 0 25 0 1 0 202151393 8818688 1624 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2153 1624 95 220 0 1930 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 8612

[startup+582.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=434544/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=8804 CPUtime=582.29
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1682 0 0 0 58227 2 0 0 25 0 1 0 202151393 9015296 1665 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2201 1665 95 220 0 1978 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 8804

[startup+642.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=434416/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=8804 CPUtime=642.29
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1714 0 0 0 64227 2 0 0 25 0 1 0 202151393 9015296 1697 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2201 1697 95 220 0 1978 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 8804

[startup+702.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=434224/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=8996 CPUtime=702.3
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1751 0 0 0 70227 3 0 0 25 0 1 0 202151393 9211904 1734 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2249 1734 95 220 0 2026 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 8996

[startup+762.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=434096/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=9188 CPUtime=762.3
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1794 0 0 0 76227 3 0 0 25 0 1 0 202151393 9408512 1777 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2297 1777 95 220 0 2074 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 9188

[startup+822.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=433904/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=9572 CPUtime=822.3
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1835 0 0 0 82227 3 0 0 25 0 1 0 202151393 9801728 1818 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2393 1818 95 220 0 2170 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 9572

[startup+882.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=433840/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=9572 CPUtime=882.3
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1885 0 0 0 88227 3 0 0 25 0 1 0 202151393 9801728 1868 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2393 1868 95 220 0 2170 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 9572

[startup+942.613 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=433712/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=9764 CPUtime=942.3
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1908 0 0 0 94227 3 0 0 25 0 1 0 202151393 9998336 1891 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2441 1891 95 220 0 2218 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 9764

[startup+1002.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8905
/proc/meminfo: memFree=433648/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=9764 CPUtime=1002.3
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1923 0 0 0 100227 3 0 0 25 0 1 0 202151393 9998336 1906 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2441 1906 95 220 0 2218 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 9764

[startup+1062.65 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 8905
/proc/meminfo: memFree=433584/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=9956 CPUtime=1062.31
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1941 0 0 0 106227 4 0 0 25 0 1 0 202151393 10194944 1924 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2489 1924 95 220 0 2266 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 9956

[startup+1122.66 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8905
/proc/meminfo: memFree=433520/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=9956 CPUtime=1122.31
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1944 0 0 0 112227 4 0 0 25 0 1 0 202151393 10194944 1927 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532705 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2489 1927 95 220 0 2266 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 9956

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8905
/proc/meminfo: memFree=433392/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=9956 CPUtime=1182.31
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1972 0 0 0 118227 4 0 0 25 0 1 0 202151393 10194944 1955 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2489 1955 95 220 0 2266 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 9956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8905
/proc/meminfo: memFree=433328/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=10148 CPUtime=1200.03
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1984 0 0 0 119999 4 0 0 25 0 1 0 202151393 10391552 1967 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2537 1967 95 220 0 2314 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10148

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8905
/proc/meminfo: memFree=433328/2055920 swapFree=4183208/4192956
[pid=8904] ppid=8902 vsize=10148 CPUtime=1200.03
/proc/8904/stat : 8904 (sat7_bin) R 8902 8904 7826 0 -1 4194304 1984 0 0 0 119999 4 0 0 25 0 1 0 202151393 10391552 1967 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/8904/statm: 2537 1967 95 220 0 2314 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 10148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.045993
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 10148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1984
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= 2041

runsolver used 0.85487 second user time and 2.49662 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 18:05:49 UTC 2007

IDJOB= 296344
IDBENCH= 19935
IDSOLVER= 101
FILE ID= node55/296344-1171821949

PBS_JOBID= 3839634

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296344-1171821949/sat7_bin /tmp/evaluation/296344-1171821949/instance-296344-1171821949.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-296344-1171821949 -o ROOT/results/node55/solver-296344-1171821949 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296344-1171821949/sat7_bin /tmp/evaluation/296344-1171821949/instance-296344-1171821949.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  336d29929731a9e0b91798d646846664

RANDOM SEED= 63351628

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        441552 kB
Buffers:         40488 kB
Cached:        1476160 kB
SwapCached:       3628 kB
Active:         725704 kB
Inactive:       800468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        441552 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            74328 kB
Committed_AS:   700836 kB
PageTables:       1380 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= 66563 MiB

End job on node55 on Sun Feb 18 18:25:52 UTC 2007