Trace number 425551

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) 5000.04 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark616.17
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c Starting solver ...
0.05/0.07	c Restarting after 100 conflicts
0.09/0.11	c Restarting after 250 conflicts
0.09/0.16	c Restarting after 476 conflicts
0.19/0.24	c Restarting after 814 conflicts
0.29/0.36	c Restarting after 1322 conflicts
0.49/0.56	c Restarting after 2081 conflicts
0.79/0.85	c Restarting after 3220 conflicts
1.29/1.36	c Restarting after 4928 conflicts
2.19/2.21	c Restarting after 7491 conflicts
3.59/3.61	c Restarting after 11335 conflicts
5.69/5.74	c Restarting after 17101 conflicts
9.19/9.22	c Restarting after 25751 conflicts
14.89/14.98	c Restarting after 38725 conflicts
24.28/24.34	c Restarting after 58186 conflicts
39.58/39.62	c Restarting after 87378 conflicts
63.87/63.90	c Restarting after 131169 conflicts
104.46/104.57	c Restarting after 196853 conflicts
170.45/170.58	c Restarting after 295379 conflicts
271.31/271.44	c Restarting after 443168 conflicts
439.47/439.61	c Restarting after 664854 conflicts
698.00/698.25	c Restarting after 997379 conflicts
1101.80/1102.18	c Restarting after 1496167 conflicts
1755.61/1756.10	c Restarting after 2244349 conflicts
2815.33/2816.30	c Restarting after 3366623 conflicts
4444.79/4446.14	c Restarting after 5050034 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/node4/watcher-425551-1177795696 -o ROOT/results/node4/solver-425551-1177795696 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425551-1177795696/sat7_bin /tmp/evaluation/425551-1177795696/instance-425551-1177795696.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: 1.84 1.94 1.88 3/77 14926
/proc/meminfo: memFree=1599192/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=1748 CPUtime=0
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 255607304 1789952 234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134659304 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 437 234 88 220 0 214 0

[startup+0.063511 s]
/proc/loadavg: 1.84 1.94 1.88 3/77 14926
/proc/meminfo: memFree=1599192/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=3436 CPUtime=0.05
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 470 0 0 0 5 0 0 0 18 0 1 0 255607304 3518464 454 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 859 454 93 220 0 636 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3436

[startup+0.101515 s]
/proc/loadavg: 1.84 1.94 1.88 3/77 14926
/proc/meminfo: memFree=1599192/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=3436 CPUtime=0.09
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 484 0 0 0 9 0 0 0 18 0 1 0 255607304 3518464 468 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 859 468 95 220 0 636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3436

[startup+0.301534 s]
/proc/loadavg: 1.84 1.94 1.88 3/77 14926
/proc/meminfo: memFree=1599192/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=3436 CPUtime=0.29
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 522 0 0 0 29 0 0 0 19 0 1 0 255607304 3518464 506 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 859 506 95 220 0 636 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.701572 s]
/proc/loadavg: 1.84 1.94 1.88 3/77 14926
/proc/meminfo: memFree=1599192/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=3436 CPUtime=0.69
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 595 0 0 0 69 0 0 0 23 0 1 0 255607304 3518464 579 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 859 579 95 220 0 636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3436

[startup+1.50165 s]
/proc/loadavg: 1.84 1.94 1.88 2/78 14927
/proc/meminfo: memFree=1597008/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=5488 CPUtime=1.49
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 720 0 0 0 149 0 0 0 25 0 1 0 255607304 5619712 704 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536549 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 1372 704 95 220 0 1149 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5488

[startup+3.1018 s]
/proc/loadavg: 1.84 1.94 1.88 2/78 14927
/proc/meminfo: memFree=1596304/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=5488 CPUtime=3.09
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 909 0 0 0 308 1 0 0 25 0 1 0 255607304 5619712 893 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 1372 893 95 220 0 1149 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5488

[startup+6.30111 s]
/proc/loadavg: 1.77 1.92 1.88 2/78 14927
/proc/meminfo: memFree=1595536/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=5488 CPUtime=6.29
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 971 0 0 0 628 1 0 0 25 0 1 0 255607304 5619712 955 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528661 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 1372 955 95 220 0 1149 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5488

[startup+12.7017 s]
/proc/loadavg: 1.71 1.91 1.87 2/78 14927
/proc/meminfo: memFree=1594896/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=5488 CPUtime=12.69
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 1162 0 0 0 1268 1 0 0 25 0 1 0 255607304 5619712 1146 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 1372 1146 95 220 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5488

[startup+25.5019 s]
/proc/loadavg: 1.55 1.86 1.86 2/78 14927
/proc/meminfo: memFree=1593936/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=9720 CPUtime=25.48
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 1358 0 0 0 2547 1 0 0 25 0 1 0 255607304 9953280 1342 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579449 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 2430 1342 95 220 0 2207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9720

[startup+51.1014 s]
/proc/loadavg: 1.36 1.79 1.83 2/78 14927
/proc/meminfo: memFree=1592912/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=9992 CPUtime=51.08
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 1613 0 0 0 5106 2 0 0 25 0 1 0 255607304 10231808 1597 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578963 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 2498 1597 95 220 0 2275 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9992

[startup+102.306 s]
/proc/loadavg: 1.16 1.67 1.79 2/78 14927
/proc/meminfo: memFree=1592016/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=10264 CPUtime=102.26
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 1829 0 0 0 10224 2 0 0 25 0 1 0 255607304 10510336 1813 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533564 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 2566 1813 95 220 0 2343 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10264

[startup+162.301 s]
/proc/loadavg: 1.06 1.54 1.73 2/78 14927
/proc/meminfo: memFree=1591056/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=10664 CPUtime=162.24
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 2057 0 0 0 16221 3 0 0 25 0 1 0 255607304 10919936 2041 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 2666 2041 95 220 0 2443 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10664

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.69 2/78 14927
/proc/meminfo: memFree=1590032/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=10932 CPUtime=222.23
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 2299 0 0 0 22219 4 0 0 25 0 1 0 255607304 11194368 2283 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529396 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 2733 2283 95 220 0 2510 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10932

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.64 2/78 14927
/proc/meminfo: memFree=1589072/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=11340 CPUtime=282.22
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 2539 0 0 0 28217 5 0 0 25 0 1 0 255607304 11612160 2523 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 2835 2523 95 220 0 2612 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11340

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.60 2/78 14929
/proc/meminfo: memFree=1588688/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=11492 CPUtime=342.19
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 2618 0 0 0 34214 5 0 0 25 0 1 0 255607304 11767808 2602 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 2873 2602 95 220 0 2650 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11492

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.56 2/78 14929
/proc/meminfo: memFree=1588304/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=11920 CPUtime=402.18
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 2715 0 0 0 40212 6 0 0 25 0 1 0 255607304 12206080 2699 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536713 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 2980 2699 95 220 0 2757 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11920

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/78 14929
/proc/meminfo: memFree=1587408/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=16292 CPUtime=462.16
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 2973 0 0 0 46210 6 0 0 25 0 1 0 255607304 16683008 2957 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536563 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 4073 2957 95 220 0 3850 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16292

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.48 2/78 14929
/proc/meminfo: memFree=1587088/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=16580 CPUtime=522.15
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 3058 0 0 0 52208 7 0 0 25 0 1 0 255607304 16977920 3042 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531612 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 4145 3042 95 220 0 3922 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16580

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 14929
/proc/meminfo: memFree=1586768/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=16720 CPUtime=582.13
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 3129 0 0 0 58206 7 0 0 25 0 1 0 255607304 17121280 3113 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 4180 3113 95 220 0 3957 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16720

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 14929
/proc/meminfo: memFree=1586512/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=16860 CPUtime=642.12
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 3201 0 0 0 64204 8 0 0 25 0 1 0 255607304 17264640 3185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 4215 3185 95 220 0 3992 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16860


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1575184/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=27812 CPUtime=4061.08
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6016 0 0 0 406070 38 0 0 25 0 1 0 255607304 28479488 6000 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 6953 6000 95 220 0 6730 0
Current children cumulated CPU time (s) 4061.08
Current children cumulated vsize (KiB) 27812

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1575184/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=27812 CPUtime=4121.07
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6019 0 0 0 412068 39 0 0 25 0 1 0 255607304 28479488 6003 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 6953 6003 95 220 0 6730 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 27812

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1575120/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=27812 CPUtime=4181.04
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6031 0 0 0 418065 39 0 0 25 0 1 0 255607304 28479488 6015 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 6953 6015 95 220 0 6730 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 27812

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1575120/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=27812 CPUtime=4241.03
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6038 0 0 0 424063 40 0 0 25 0 1 0 255607304 28479488 6022 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 6953 6022 95 220 0 6730 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 27812

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1575120/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=27812 CPUtime=4301.01
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6043 0 0 0 430061 40 0 0 25 0 1 0 255607304 28479488 6027 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 6953 6027 95 220 0 6730 0
Current children cumulated CPU time (s) 4301.01
Current children cumulated vsize (KiB) 27812

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574992/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=27956 CPUtime=4361
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6056 0 0 0 436059 41 0 0 25 0 1 0 255607304 28626944 6040 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 6989 6040 95 220 0 6766 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 27956

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574992/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=27956 CPUtime=4420.98
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6069 0 0 0 442057 41 0 0 25 0 1 0 255607304 28626944 6053 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 6989 6053 95 220 0 6766 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 27956

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574672/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=27956 CPUtime=4480.97
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6138 0 0 0 448055 42 0 0 25 0 1 0 255607304 28626944 6122 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 6989 6122 95 220 0 6766 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 27956

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574608/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28092 CPUtime=4540.95
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6161 0 0 0 454053 42 0 0 25 0 1 0 255607304 28766208 6145 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7023 6145 95 220 0 6800 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 28092

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574544/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28252 CPUtime=4600.94
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6179 0 0 0 460051 43 0 0 25 0 1 0 255607304 28930048 6163 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7063 6163 95 220 0 6840 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 28252

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574416/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28388 CPUtime=4660.92
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6214 0 0 0 466049 43 0 0 25 0 1 0 255607304 29069312 6198 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7097 6198 95 220 0 6874 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 28388

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574288/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28388 CPUtime=4720.91
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6240 0 0 0 472047 44 0 0 25 0 1 0 255607304 29069312 6224 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7097 6224 95 220 0 6874 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 28388

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574288/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28388 CPUtime=4780.88
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6247 0 0 0 478044 44 0 0 25 0 1 0 255607304 29069312 6231 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7097 6231 95 220 0 6874 0
Current children cumulated CPU time (s) 4780.88
Current children cumulated vsize (KiB) 28388

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1574096/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28580 CPUtime=4840.87
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6285 0 0 0 484042 45 0 0 25 0 1 0 255607304 29265920 6269 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7145 6269 95 220 0 6922 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 28580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1573968/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28580 CPUtime=4900.85
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6317 0 0 0 490040 45 0 0 25 0 1 0 255607304 29265920 6301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7145 6301 95 220 0 6922 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 28580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1573968/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28772 CPUtime=4960.84
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6331 0 0 0 496038 46 0 0 25 0 1 0 255607304 29462528 6315 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532747 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7193 6315 95 220 0 6970 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 28772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1573840/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28772 CPUtime=5000.03
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6342 0 0 0 499957 46 0 0 25 0 1 0 255607304 29462528 6326 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7193 6326 95 220 0 6970 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 28772

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: 1.00 1.00 1.00 2/78 15129
/proc/meminfo: memFree=1573840/2055920 swapFree=4141128/4192956
[pid=14926] ppid=14924 vsize=28772 CPUtime=5000.03
/proc/14926/stat : 14926 (sat7_bin) R 14924 14926 14395 0 -1 4194304 6342 0 0 0 499957 46 0 0 25 0 1 0 255607304 29462528 6326 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14926/statm: 7193 6326 95 220 0 6970 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 28772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.04
CPU user time (s): 4999.57
CPU system time (s): 0.470928
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 28772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.470928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6342
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= 106023

runsolver used 4.10438 second user time and 10.4304 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 28 21:28:16 UTC 2007

IDJOB= 425551
IDBENCH= 20249
IDSOLVER= 183
FILE ID= node4/425551-1177795696

PBS_JOBID= 4715755

Free space on /tmp= 66544 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425551-1177795696/sat7_bin /tmp/evaluation/425551-1177795696/instance-425551-1177795696.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-425551-1177795696 -o ROOT/results/node4/solver-425551-1177795696 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425551-1177795696/sat7_bin /tmp/evaluation/425551-1177795696/instance-425551-1177795696.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 423784827

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1599600 kB
Buffers:         49736 kB
Cached:         318392 kB
SwapCached:      15868 kB
Active:         237100 kB
Inactive:       155148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599600 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          30392 kB
Slab:            49584 kB
Committed_AS:  6354804 kB
PageTables:       1820 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= 66544 MiB

End job on node4 on Sat Apr 28 22:51:39 UTC 2007