Trace number 306143

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.09 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.386
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.21	c Starting solver ...
0.20/0.27	c Restarting after 100 conflicts
0.30/0.36	c Restarting after 250 conflicts
0.40/0.49	c Restarting after 476 conflicts
0.60/0.69	c Restarting after 815 conflicts
0.91/0.99	c Restarting after 1323 conflicts
1.33/1.42	c Restarting after 2082 conflicts
2.04/2.10	c Restarting after 3221 conflicts
3.16/3.18	c Restarting after 4933 conflicts
4.81/4.82	c Restarting after 7498 conflicts
7.36/7.45	c Restarting after 11342 conflicts
11.87/11.90	c Restarting after 17110 conflicts
19.75/19.84	c Restarting after 25760 conflicts
32.87/32.96	c Restarting after 38735 conflicts
54.06/54.17	c Restarting after 58196 conflicts
95.03/95.14	c Restarting after 87388 conflicts
161.08/161.18	c Restarting after 131177 conflicts
279.78/279.92	c Restarting after 196862 conflicts
483.89/484.04	c Restarting after 295388 conflicts
815.09/815.37	c Restarting after 443177 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-306143-1172093127 -o ROOT/results/node21/solver-306143-1172093127 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306143-1172093127/sat7_bin /tmp/evaluation/306143-1172093127/instance-306143-1172093127.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17254
/proc/meminfo: memFree=1058248/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=1976 CPUtime=0
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 229266614 2023424 334 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 494 335 88 220 0 271 0

[startup+0.106184 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17254
/proc/meminfo: memFree=1058248/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=3520 CPUtime=0.1
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 686 0 0 0 10 0 0 0 18 0 1 0 229266614 3604480 669 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134683775 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 880 669 88 220 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3520

[startup+0.514227 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 17254
/proc/meminfo: memFree=1058248/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=5868 CPUtime=0.5
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 1297 0 0 0 50 0 0 0 22 0 1 0 229266614 6008832 1280 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 1467 1280 95 220 0 1244 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5868

[startup+1.33432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=1052288/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=9968 CPUtime=1.33
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 1682 0 0 0 132 1 0 0 25 0 1 0 229266614 10207232 1665 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 2492 1665 95 220 0 2269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9968

[startup+2.97049 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=1050432/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=9968 CPUtime=2.96
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 2250 0 0 0 295 1 0 0 25 0 1 0 229266614 10207232 2233 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 2492 2233 95 220 0 2269 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9968

[startup+6.24685 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=1045952/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=14068 CPUtime=6.23
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 3320 0 0 0 621 2 0 0 25 0 1 0 229266614 14405632 3303 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 3517 3303 95 220 0 3294 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14068

[startup+12.7036 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=1038144/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=22268 CPUtime=12.69
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 5157 0 0 0 1265 4 0 0 25 0 1 0 229266614 22802432 5140 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 5567 5140 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=1025280/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=34568 CPUtime=25.49
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 8493 0 0 0 2541 8 0 0 25 0 1 0 229266614 35397632 8476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 8642 8476 95 220 0 8419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34568

[startup+51.1208 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=1006592/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=55068 CPUtime=51.1
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 12940 0 0 0 5098 12 0 0 25 0 1 0 229266614 56389632 12923 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 13767 12923 95 220 0 13544 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 55068

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=998336/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=63496 CPUtime=102.31
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 15124 0 0 0 10216 15 0 0 25 0 1 0 229266614 65019904 15107 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 15874 15107 95 220 0 15651 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 63496

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=992704/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=67932 CPUtime=162.32
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 16392 0 0 0 16215 17 0 0 25 0 1 0 229266614 69562368 16375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558707 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 16983 16375 95 220 0 16760 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 67932

[startup+222.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=983232/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=76364 CPUtime=222.32
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 18743 0 0 0 22212 20 0 0 25 0 1 0 229266614 78196736 18726 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 19091 18726 95 220 0 18868 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 76364

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=980352/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=80876 CPUtime=282.34
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 19503 0 0 0 28213 21 0 0 25 0 1 0 229266614 82817024 19486 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 20219 19486 95 220 0 19996 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 80876

[startup+342.464 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 17255
/proc/meminfo: memFree=969472/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=93292 CPUtime=342.35
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 22190 0 0 0 34210 25 0 0 25 0 1 0 229266614 95531008 22173 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 23323 22173 95 220 0 23100 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 93292

[startup+402.498 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17255
/proc/meminfo: memFree=964992/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=97768 CPUtime=402.37
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 23276 0 0 0 40211 26 0 0 25 0 1 0 229266614 100114432 23259 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 24442 23259 95 220 0 24219 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 97768

[startup+462.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=961664/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=98000 CPUtime=462.39
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 24121 0 0 0 46211 28 0 0 25 0 1 0 229266614 100352000 24104 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 24500 24104 95 220 0 24277 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 98000

[startup+522.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=957248/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=102336 CPUtime=522.4
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 25281 0 0 0 52210 30 0 0 25 0 1 0 229266614 104792064 25264 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 25584 25264 95 220 0 25361 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 102336

[startup+582.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=949120/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=110872 CPUtime=582.42
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 27252 0 0 0 58210 32 0 0 25 0 1 0 229266614 113532928 27235 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 27718 27235 95 220 0 27495 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 110872

[startup+642.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=948480/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=111112 CPUtime=642.43
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 27411 0 0 0 64210 33 0 0 25 0 1 0 229266614 113778688 27394 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 27778 27394 95 220 0 27555 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 111112

[startup+702.649 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 17255
/proc/meminfo: memFree=943488/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=115668 CPUtime=702.43
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 28683 0 0 0 70209 34 0 0 25 0 1 0 229266614 118444032 28666 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 28917 28666 95 220 0 28694 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 115668

[startup+762.68 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 17255
/proc/meminfo: memFree=940480/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=119884 CPUtime=762.45
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 29429 0 0 0 76209 36 0 0 25 0 1 0 229266614 122761216 29412 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 29971 29412 95 220 0 29748 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 119884

[startup+822.714 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17255
/proc/meminfo: memFree=937024/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=124216 CPUtime=822.47
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 30288 0 0 0 82210 37 0 0 25 0 1 0 229266614 127197184 30271 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 31054 30271 95 220 0 30831 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 124216

[startup+882.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17255
/proc/meminfo: memFree=928384/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=132640 CPUtime=882.48
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 32436 0 0 0 88208 40 0 0 25 0 1 0 229266614 135823360 32419 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 33160 32419 95 220 0 32937 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 132640

[startup+942.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17257
/proc/meminfo: memFree=926528/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=133104 CPUtime=942.49
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 32927 0 0 0 94208 41 0 0 25 0 1 0 229266614 136298496 32910 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 33276 32910 95 220 0 33053 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 133104

[startup+1002.81 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 17257
/proc/meminfo: memFree=921472/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=137776 CPUtime=1002.51
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 34194 0 0 0 100208 43 0 0 25 0 1 0 229266614 141082624 34177 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 34444 34178 95 220 0 34221 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 137776

[startup+1062.84 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 17257
/proc/meminfo: memFree=912576/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=150316 CPUtime=1062.52
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 36399 0 0 0 106206 46 0 0 25 0 1 0 229266614 153923584 36382 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 37579 36382 95 220 0 37356 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 150316

[startup+1122.86 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17257
/proc/meminfo: memFree=912384/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=150428 CPUtime=1122.52
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 36432 0 0 0 112206 46 0 0 25 0 1 0 229266614 154038272 36415 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 37607 36415 95 220 0 37384 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 150428

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17257
/proc/meminfo: memFree=912000/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=150668 CPUtime=1182.54
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 36517 0 0 0 118207 47 0 0 25 0 1 0 229266614 154284032 36500 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 37667 36500 95 220 0 37444 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 150668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17257
/proc/meminfo: memFree=911744/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=150804 CPUtime=1200.05
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 36595 0 0 0 119958 47 0 0 25 0 1 0 229266614 154423296 36578 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 37701 36578 95 220 0 37478 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 150804

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17257
/proc/meminfo: memFree=911744/2055920 swapFree=4147488/4192956
[pid=17254] ppid=17252 vsize=150804 CPUtime=1200.05
/proc/17254/stat : 17254 (sat7_bin) R 17252 17254 15798 0 -1 4194304 36595 0 0 0 119958 47 0 0 25 0 1 0 229266614 154423296 36578 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17254/statm: 37701 36578 95 220 0 37478 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 150804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1199.58
CPU system time (s): 0.503923
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 150804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.503923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36595
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= 24692

runsolver used 1.45678 second user time and 2.73458 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Feb 21 21:25:27 UTC 2007

IDJOB= 306143
IDBENCH= 20174
IDSOLVER= 101
FILE ID= node21/306143-1172093127

PBS_JOBID= 3892825

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/306143-1172093127/sat7_bin /tmp/evaluation/306143-1172093127/instance-306143-1172093127.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-306143-1172093127 -o ROOT/results/node21/solver-306143-1172093127 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306143-1172093127/sat7_bin /tmp/evaluation/306143-1172093127/instance-306143-1172093127.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 715842757

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1058720 kB
Buffers:         43836 kB
Cached:         840080 kB
SwapCached:      14024 kB
Active:         162116 kB
Inactive:       745692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1058720 kB
SwapTotal:     4192956 kB
SwapFree:      4147488 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          30264 kB
Slab:            75124 kB
Committed_AS:   717564 kB
PageTables:       1656 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= 66562 MiB

End job on node21 on Wed Feb 21 21:45:29 UTC 2007