Trace number 425538

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) 5000.08 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.06/0.07	c Starting solver ...
0.06/0.09	c Restarting after 100 conflicts
0.09/0.14	c Restarting after 250 conflicts
0.19/0.20	c Restarting after 475 conflicts
0.19/0.29	c Restarting after 812 conflicts
0.39/0.44	c Restarting after 1319 conflicts
0.59/0.66	c Restarting after 2078 conflicts
1.00/1.04	c Restarting after 3218 conflicts
1.59/1.64	c Restarting after 4926 conflicts
2.59/2.64	c Restarting after 7490 conflicts
4.30/4.34	c Restarting after 11338 conflicts
6.99/7.02	c Restarting after 17106 conflicts
11.49/11.54	c Restarting after 25756 conflicts
18.69/18.78	c Restarting after 38730 conflicts
30.79/30.81	c Restarting after 58191 conflicts
49.48/49.51	c Restarting after 87383 conflicts
79.07/79.15	c Restarting after 131176 conflicts
128.35/128.45	c Restarting after 196862 conflicts
209.03/209.14	c Restarting after 295388 conflicts
343.90/344.08	c Restarting after 443177 conflicts
545.45/545.69	c Restarting after 664862 conflicts
878.25/878.54	c Restarting after 997387 conflicts
1403.92/1404.33	c Restarting after 1496176 conflicts
2204.50/2205.19	c Restarting after 2244362 conflicts
3534.36/3535.43	c Restarting after 3366636 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-425538-1177791195 -o ROOT/results/node51/solver-425538-1177791195 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425538-1177791195/sat7_bin /tmp/evaluation/425538-1177791195/instance-425538-1177791195.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/64 29768
/proc/meminfo: memFree=1482144/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=1736 CPUtime=0
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 133964679 1777664 260 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 434 260 88 220 0 211 0

[startup+0.065354 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29768
/proc/meminfo: memFree=1482144/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=3280 CPUtime=0.06
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 456 0 0 0 6 0 0 0 18 0 1 0 133964679 3358720 440 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 820 440 88 220 0 597 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3280

[startup+0.101356 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29768
/proc/meminfo: memFree=1482144/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=3432 CPUtime=0.09
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 562 0 0 0 9 0 0 0 18 0 1 0 133964679 3514368 546 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 858 546 95 220 0 635 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3432

[startup+0.301374 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29768
/proc/meminfo: memFree=1482144/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=3432 CPUtime=0.29
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 599 0 0 0 29 0 0 0 19 0 1 0 133964679 3514368 583 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536810 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 858 583 95 220 0 635 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3432

[startup+0.70141 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29768
/proc/meminfo: memFree=1482144/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=3432 CPUtime=0.69
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 658 0 0 0 69 0 0 0 23 0 1 0 133964679 3514368 642 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 858 642 95 220 0 635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3432

[startup+1.50148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1479704/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=5484 CPUtime=1.49
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 768 0 0 0 149 0 0 0 25 0 1 0 133964679 5615616 752 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536549 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 1371 752 95 220 0 1148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5484

[startup+3.10162 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1479000/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=5484 CPUtime=3.09
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 954 0 0 0 309 0 0 0 25 0 1 0 133964679 5615616 938 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538586 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 1371 938 95 220 0 1148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5484

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1477656/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=5484 CPUtime=6.29
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 1166 0 0 0 628 1 0 0 25 0 1 0 133964679 5615616 1150 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 1371 1150 95 220 0 1148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5484

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1476952/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=9584 CPUtime=12.69
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 1340 0 0 0 1268 1 0 0 25 0 1 0 133964679 9814016 1324 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029253 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 2396 1324 95 220 0 2173 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9584

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1476248/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=9716 CPUtime=25.49
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 1514 0 0 0 2548 1 0 0 25 0 1 0 133964679 9949184 1498 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 2429 1498 95 220 0 2206 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9716

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1475224/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=9980 CPUtime=51.08
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 1757 0 0 0 5107 1 0 0 25 0 1 0 133964679 10219520 1741 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 2495 1741 95 220 0 2272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9980

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1473944/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=10380 CPUtime=102.26
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 2054 0 0 0 10225 1 0 0 25 0 1 0 133964679 10629120 2038 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 2595 2038 95 220 0 2372 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10380

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1472472/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=10652 CPUtime=162.25
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 2423 0 0 0 16223 2 0 0 25 0 1 0 133964679 10907648 2407 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 2663 2407 95 220 0 2440 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10652

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1471512/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=15152 CPUtime=222.23
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 2645 0 0 0 22221 2 0 0 25 0 1 0 133964679 15515648 2629 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 3788 2629 95 220 0 3565 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15152

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1470040/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=15572 CPUtime=282.21
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 3016 0 0 0 28218 3 0 0 25 0 1 0 133964679 15945728 3000 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 3893 3000 95 220 0 3670 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15572

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1469336/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=16000 CPUtime=342.2
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 3197 0 0 0 34217 3 0 0 25 0 1 0 133964679 16384000 3181 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 4000 3181 95 220 0 3777 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16000

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1468696/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=16264 CPUtime=402.18
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 3341 0 0 0 40215 3 0 0 25 0 1 0 133964679 16654336 3325 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 4066 3325 95 220 0 3843 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16264

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1468056/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=16536 CPUtime=462.17
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 3512 0 0 0 46213 4 0 0 25 0 1 0 133964679 16932864 3496 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 4134 3496 95 220 0 3911 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16536

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1467608/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=16828 CPUtime=522.15
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 3609 0 0 0 52211 4 0 0 25 0 1 0 133964679 17231872 3593 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 4207 3593 95 220 0 3984 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16828

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1467224/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=16964 CPUtime=582.14
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 3713 0 0 0 58210 4 0 0 25 0 1 0 133964679 17371136 3697 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 4241 3697 95 220 0 4018 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16964

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29769
/proc/meminfo: memFree=1466776/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=17244 CPUtime=642.12
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 3824 0 0 0 64208 4 0 0 25 0 1 0 133964679 17657856 3808 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 4311 3808 95 220 0 4088 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 17244


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1454680/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=32732 CPUtime=4061.12
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 6816 0 0 0 406103 9 0 0 25 0 1 0 133964679 33517568 6800 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8183 6800 95 220 0 7960 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 32732

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1454616/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=32868 CPUtime=4121.1
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 6841 0 0 0 412101 9 0 0 25 0 1 0 133964679 33656832 6825 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8217 6825 95 220 0 7994 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 32868

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1454488/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33032 CPUtime=4181.08
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 6876 0 0 0 418099 9 0 0 25 0 1 0 133964679 33824768 6860 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579644 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8258 6860 95 220 0 8035 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 33032

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1454360/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33032 CPUtime=4241.06
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 6909 0 0 0 424097 9 0 0 25 0 1 0 133964679 33824768 6893 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8258 6893 95 220 0 8035 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 33032

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1453848/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33192 CPUtime=4301.06
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7020 0 0 0 430096 10 0 0 25 0 1 0 133964679 33988608 7004 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8298 7004 95 220 0 8075 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 33192

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1454040/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33192 CPUtime=4361.04
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7021 0 0 0 436094 10 0 0 25 0 1 0 133964679 33988608 7005 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8298 7005 95 220 0 8075 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 33192

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1453912/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33328 CPUtime=4421.02
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7034 0 0 0 442092 10 0 0 25 0 1 0 133964679 34127872 7018 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8332 7018 95 220 0 8109 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 33328

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1453912/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33328 CPUtime=4481
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7050 0 0 0 448090 10 0 0 25 0 1 0 133964679 34127872 7034 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8332 7034 95 220 0 8109 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 33328

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1453656/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33488 CPUtime=4540.99
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7103 0 0 0 454089 10 0 0 25 0 1 0 133964679 34291712 7087 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8372 7087 95 220 0 8149 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 33488

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1453400/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33624 CPUtime=4600.97
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7145 0 0 0 460087 10 0 0 25 0 1 0 133964679 34430976 7129 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8406 7129 95 220 0 8183 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 33624

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29969
/proc/meminfo: memFree=1451608/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33624 CPUtime=4660.96
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7577 0 0 0 466084 12 0 0 25 0 1 0 133964679 34430976 7561 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8406 7561 95 220 0 8183 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 33624

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1451544/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33760 CPUtime=4720.94
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7603 0 0 0 472082 12 0 0 25 0 1 0 133964679 34570240 7587 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8440 7587 95 220 0 8217 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 33760

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1451416/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33888 CPUtime=4780.92
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7625 0 0 0 478080 12 0 0 25 0 1 0 133964679 34701312 7609 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8472 7609 95 220 0 8249 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 33888

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1451416/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=33888 CPUtime=4840.9
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7641 0 0 0 484078 12 0 0 25 0 1 0 133964679 34701312 7625 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8472 7625 95 220 0 8249 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 33888

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29969
/proc/meminfo: memFree=1451288/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=34072 CPUtime=4900.89
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7667 0 0 0 490077 12 0 0 25 0 1 0 133964679 34889728 7651 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8518 7651 95 220 0 8295 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 34072

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29969
/proc/meminfo: memFree=1451224/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=34072 CPUtime=4960.87
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7679 0 0 0 496075 12 0 0 25 0 1 0 133964679 34889728 7663 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8518 7663 95 220 0 8295 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 34072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 29969
/proc/meminfo: memFree=1451224/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=34072 CPUtime=5000.06
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7686 0 0 0 499994 12 0 0 25 0 1 0 133964679 34889728 7670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8518 7670 95 220 0 8295 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 34072

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

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

[startup+5001.5 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 29969
/proc/meminfo: memFree=1451224/2055920 swapFree=4183292/4192956
[pid=29768] ppid=29766 vsize=34072 CPUtime=5000.06
/proc/29768/stat : 29768 (sat7_bin) R 29766 29768 29276 0 -1 4194304 7686 0 0 0 499994 12 0 0 25 0 1 0 133964679 34889728 7670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29768/statm: 8518 7670 95 220 0 8295 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 34072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.95
CPU system time (s): 0.134979
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 34072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.134979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7686
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= 5827

runsolver used 3.97539 second user time and 9.73052 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Sat Apr 28 20:13:16 UTC 2007

IDJOB= 425538
IDBENCH= 20230
IDSOLVER= 183
FILE ID= node51/425538-1177791195

PBS_JOBID= 4715747

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425538-1177791195/sat7_bin /tmp/evaluation/425538-1177791195/instance-425538-1177791195.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-425538-1177791195 -o ROOT/results/node51/solver-425538-1177791195 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425538-1177791195/sat7_bin /tmp/evaluation/425538-1177791195/instance-425538-1177791195.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 527869480

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1482552 kB
Buffers:         48672 kB
Cached:         370000 kB
SwapCached:       3676 kB
Active:         213568 kB
Inactive:       292744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1482552 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            1376 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            53124 kB
Committed_AS:  3849856 kB
PageTables:       1408 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= 66549 MiB

End job on node51 on Sat Apr 28 21:36:39 UTC 2007