Trace number 425327

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) 5000.06 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
MD5SUM677e5c8244dc7ab7832aedda12dc8201
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 101 conflicts
0.02/0.02	c Restarting after 251 conflicts
0.02/0.04	c Restarting after 478 conflicts
0.02/0.06	c Restarting after 815 conflicts
0.09/0.10	c Restarting after 1323 conflicts
0.09/0.16	c Restarting after 2084 conflicts
0.19/0.25	c Restarting after 3223 conflicts
0.29/0.39	c Restarting after 4931 conflicts
0.59/0.61	c Restarting after 7494 conflicts
0.89/0.94	c Restarting after 11339 conflicts
1.39/1.44	c Restarting after 17106 conflicts
2.20/2.23	c Restarting after 25755 conflicts
3.39/3.46	c Restarting after 38729 conflicts
5.29/5.39	c Restarting after 58190 conflicts
8.19/8.29	c Restarting after 87382 conflicts
12.69/12.79	c Restarting after 131171 conflicts
19.69/19.74	c Restarting after 196855 conflicts
30.48/30.57	c Restarting after 295383 conflicts
46.88/46.96	c Restarting after 443172 conflicts
72.57/72.67	c Restarting after 664855 conflicts
112.56/112.60	c Restarting after 997382 conflicts
174.44/174.52	c Restarting after 1496171 conflicts
271.22/271.34	c Restarting after 2244354 conflicts
423.07/423.27	c Restarting after 3366629 conflicts
662.02/662.22	c Restarting after 5050040 conflicts
1034.91/1035.23	c Restarting after 7575158 conflicts
1624.95/1625.48	c Restarting after 11362833 conflicts
2567.30/2568.11	c Restarting after 17044345 conflicts
4085.49/4086.71	c Restarting after 25566615 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/node55/watcher-425327-1177684117 -o ROOT/results/node55/solver-425327-1177684117 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425327-1177684117/sat7_bin /tmp/evaluation/425327-1177684117/instance-425327-1177684117.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: 1.00 1.00 1.00 3/64 26424
/proc/meminfo: memFree=1414772/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=1216 CPUtime=0
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 216321697 1245184 129 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 304 129 87 220 0 81 0

[startup+0.0255111 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26424
/proc/meminfo: memFree=1414772/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=1612 CPUtime=0.02
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 198 0 0 0 2 0 0 0 18 0 1 0 216321697 1650688 182 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525826 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 403 182 95 220 0 180 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1612

[startup+0.101518 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26424
/proc/meminfo: memFree=1414772/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=1612 CPUtime=0.09
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 216321697 1650688 224 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 403 224 95 220 0 180 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1612

[startup+0.301536 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26424
/proc/meminfo: memFree=1414772/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=2128 CPUtime=0.29
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 266 0 0 0 29 0 0 0 19 0 1 0 216321697 2179072 250 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529330 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 532 250 95 220 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2128

[startup+0.701574 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26424
/proc/meminfo: memFree=1414772/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=2128 CPUtime=0.69
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 296 0 0 0 69 0 0 0 22 0 1 0 216321697 2179072 280 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533678 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 532 280 95 220 0 309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2128

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1413932/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=2128 CPUtime=1.49
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 335 0 0 0 149 0 0 0 25 0 1 0 216321697 2179072 319 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558410 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 532 319 95 220 0 309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2128

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1413612/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=2128 CPUtime=3.09
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 389 0 0 0 309 0 0 0 25 0 1 0 216321697 2179072 373 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579138 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 532 373 95 220 0 309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2128

[startup+6.30111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1413292/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=3156 CPUtime=6.29
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 448 0 0 0 629 0 0 0 25 0 1 0 216321697 3231744 432 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 789 432 95 220 0 566 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3156

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1412916/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=3288 CPUtime=12.69
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 515 0 0 0 1269 0 0 0 25 0 1 0 216321697 3366912 499 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578702 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 822 499 95 220 0 599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1412468/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=3420 CPUtime=25.48
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 622 0 0 0 2548 0 0 0 25 0 1 0 216321697 3502080 606 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 855 606 95 220 0 632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1411956/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=3684 CPUtime=51.07
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 747 0 0 0 5107 0 0 0 25 0 1 0 216321697 3772416 731 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 921 731 95 220 0 698 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3684

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1411252/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=6136 CPUtime=102.27
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 908 0 0 0 10226 1 0 0 25 0 1 0 216321697 6283264 892 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533649 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 1534 892 95 220 0 1311 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6136

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1410740/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=6404 CPUtime=162.25
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1024 0 0 0 16224 1 0 0 25 0 1 0 216321697 6557696 1008 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536136 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 1601 1008 95 220 0 1378 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6404

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1410356/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=6668 CPUtime=222.23
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1122 0 0 0 22222 1 0 0 25 0 1 0 216321697 6828032 1106 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533257 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 1667 1106 95 220 0 1444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6668

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1409908/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=6940 CPUtime=282.22
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1220 0 0 0 28221 1 0 0 25 0 1 0 216321697 7106560 1204 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579238 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 1735 1204 95 220 0 1512 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6940

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1409524/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=7216 CPUtime=342.2
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1310 0 0 0 34219 1 0 0 25 0 1 0 216321697 7389184 1294 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 1804 1294 95 220 0 1581 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7216

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1409332/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=7488 CPUtime=402.18
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1379 0 0 0 40217 1 0 0 25 0 1 0 216321697 7667712 1363 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 1872 1363 95 220 0 1649 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7488

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1409140/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=7756 CPUtime=462.17
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1454 0 0 0 46215 2 0 0 25 0 1 0 216321697 7942144 1438 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 1939 1438 95 220 0 1716 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7756

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1408948/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=7892 CPUtime=522.15
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1498 0 0 0 52213 2 0 0 25 0 1 0 216321697 8081408 1482 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 1973 1482 95 220 0 1750 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7892

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1408692/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=8028 CPUtime=582.14
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1548 0 0 0 58212 2 0 0 25 0 1 0 216321697 8220672 1532 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 2007 1532 95 220 0 1784 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8028

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26425
/proc/meminfo: memFree=1408500/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=8164 CPUtime=642.12
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 1593 0 0 0 64210 2 0 0 25 0 1 0 216321697 8359936 1577 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 2041 1577 95 220 0 1818 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8164


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26625
/proc/meminfo: memFree=1403188/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=12924 CPUtime=4061.1
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 2903 0 0 0 406100 10 0 0 25 0 1 0 216321697 13234176 2887 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 3231 2887 95 220 0 3008 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 12924

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26625
/proc/meminfo: memFree=1402932/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=12924 CPUtime=4121.08
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 2974 0 0 0 412098 10 0 0 25 0 1 0 216321697 13234176 2958 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 3231 2958 95 220 0 3008 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 12924

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26625
/proc/meminfo: memFree=1402868/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=13060 CPUtime=4181.06
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 2994 0 0 0 418096 10 0 0 25 0 1 0 216321697 13373440 2978 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 3265 2978 95 220 0 3042 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 13060

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26625
/proc/meminfo: memFree=1402740/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=13060 CPUtime=4241.04
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3009 0 0 0 424094 10 0 0 25 0 1 0 216321697 13373440 2993 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 3265 2993 95 220 0 3042 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 13060

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26625
/proc/meminfo: memFree=1402740/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=13060 CPUtime=4301.03
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3022 0 0 0 430093 10 0 0 25 0 1 0 216321697 13373440 3006 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 3265 3006 95 220 0 3042 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 13060

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402676/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=13204 CPUtime=4361.02
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3035 0 0 0 436091 11 0 0 25 0 1 0 216321697 13520896 3019 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 3301 3019 95 220 0 3078 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 13204

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402612/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=13348 CPUtime=4421
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3058 0 0 0 442089 11 0 0 25 0 1 0 216321697 13668352 3042 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 3337 3042 95 220 0 3114 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 13348

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402484/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=13348 CPUtime=4480.98
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3077 0 0 0 448087 11 0 0 25 0 1 0 216321697 13668352 3061 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537515 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 3337 3061 95 220 0 3114 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 13348

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402420/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17448 CPUtime=4540.96
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3093 0 0 0 454085 11 0 0 25 0 1 0 216321697 17866752 3077 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4362 3077 95 220 0 4139 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 17448

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402356/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17592 CPUtime=4600.96
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3115 0 0 0 460084 12 0 0 25 0 1 0 216321697 18014208 3099 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532517 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4398 3099 95 220 0 4175 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 17592

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402292/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17592 CPUtime=4660.93
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3127 0 0 0 466081 12 0 0 25 0 1 0 216321697 18014208 3111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4398 3111 95 220 0 4175 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 17592

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402228/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17592 CPUtime=4720.92
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3134 0 0 0 472080 12 0 0 25 0 1 0 216321697 18014208 3118 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4398 3118 95 220 0 4175 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 17592

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402292/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17736 CPUtime=4780.9
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3146 0 0 0 478078 12 0 0 25 0 1 0 216321697 18161664 3130 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4434 3130 95 220 0 4211 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 17736

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402228/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17736 CPUtime=4840.88
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3151 0 0 0 484076 12 0 0 25 0 1 0 216321697 18161664 3135 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4434 3135 95 220 0 4211 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 17736

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402164/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17736 CPUtime=4900.87
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3172 0 0 0 490075 12 0 0 25 0 1 0 216321697 18161664 3156 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4434 3156 95 220 0 4211 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 17736

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1402036/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17896 CPUtime=4960.85
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3191 0 0 0 496073 12 0 0 25 0 1 0 216321697 18325504 3175 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4474 3175 95 220 0 4251 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 17896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26627
/proc/meminfo: memFree=1401908/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17896 CPUtime=5000.04
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3209 0 0 0 499992 12 0 0 25 0 1 0 216321697 18325504 3193 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4474 3193 95 220 0 4251 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 17896

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 2/65 26627
/proc/meminfo: memFree=1401908/2055920 swapFree=4184544/4192956
[pid=26424] ppid=26422 vsize=17896 CPUtime=5000.04
/proc/26424/stat : 26424 (sat7_bin) R 26422 26424 26133 0 -1 4194304 3209 0 0 0 499992 12 0 0 25 0 1 0 216321697 18325504 3193 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26424/statm: 4474 3193 95 220 0 4251 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 17896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.06
CPU user time (s): 4999.93
CPU system time (s): 0.13098
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 17896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3209
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= 7924

runsolver used 3.9724 second user time and 9.73052 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Fri Apr 27 14:28:37 UTC 2007

IDJOB= 425327
IDBENCH= 20003
IDSOLVER= 183
FILE ID= node55/425327-1177684117

PBS_JOBID= 4698643

Free space on /tmp= 66419 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425327-1177684117/sat7_bin /tmp/evaluation/425327-1177684117/instance-425327-1177684117.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-425327-1177684117 -o ROOT/results/node55/solver-425327-1177684117 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425327-1177684117/sat7_bin /tmp/evaluation/425327-1177684117/instance-425327-1177684117.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  677e5c8244dc7ab7832aedda12dc8201

RANDOM SEED= 372712027

TIME LIMIT= 5000 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		: 3000.216
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		: 3000.216
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:       1415252 kB
Buffers:         57388 kB
Cached:         497792 kB
SwapCached:       2556 kB
Active:         272672 kB
Inactive:       292332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415252 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          16280 kB
Slab:            61752 kB
Committed_AS:  1359808 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= 66419 MiB

End job on node55 on Fri Apr 27 15:52:00 UTC 2007