Trace number 425482

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 5001.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
MD5SUM91dc612395480e1b0d1bd4361bc37ee8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark39.408
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.02/0.08	c Starting solver ...
0.09/0.10	c Restarting after 100 conflicts
0.09/0.13	c Restarting after 251 conflicts
0.09/0.18	c Restarting after 477 conflicts
0.19/0.26	c Restarting after 814 conflicts
0.29/0.37	c Restarting after 1321 conflicts
0.49/0.54	c Restarting after 2080 conflicts
0.79/0.82	c Restarting after 3219 conflicts
1.19/1.29	c Restarting after 4927 conflicts
1.99/2.02	c Restarting after 7489 conflicts
3.19/3.26	c Restarting after 11333 conflicts
5.39/5.45	c Restarting after 17099 conflicts
8.99/9.05	c Restarting after 25748 conflicts
15.49/15.54	c Restarting after 38722 conflicts
26.69/26.77	c Restarting after 58185 conflicts
45.48/45.58	c Restarting after 87377 conflicts
75.78/75.83	c Restarting after 131168 conflicts
124.76/124.83	c Restarting after 196853 conflicts
211.43/211.51	c Restarting after 295379 conflicts
358.10/358.29	c Restarting after 443168 conflicts
572.65/572.87	c Restarting after 664853 conflicts
936.75/937.06	c Restarting after 997379 conflicts
1503.42/1503.96	c Restarting after 1496167 conflicts
2381.00/2381.73	c Restarting after 2244350 conflicts
3850.44/3851.55	c Restarting after 3366625 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/node18/watcher-425482-1177767793 -o ROOT/results/node18/solver-425482-1177767793 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425482-1177767793/sat7_bin /tmp/evaluation/425482-1177767793/instance-425482-1177767793.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: 0.72 0.93 0.98 2/77 18216
/proc/meminfo: memFree=1446200/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=1656 CPUtime=0
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 224696642 1695744 220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 414 220 88 220 0 191 0

[startup+0.02801 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 18216
/proc/meminfo: memFree=1446200/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=2172 CPUtime=0.02
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 308 0 0 0 2 0 0 0 18 0 1 0 224696642 2224128 292 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 543 293 88 220 0 320 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2172

[startup+0.102016 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 18216
/proc/meminfo: memFree=1446200/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=3348 CPUtime=0.09
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 552 0 0 0 9 0 0 0 18 0 1 0 224696642 3428352 536 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525265 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 837 536 93 220 0 614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3348

[startup+0.301036 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 18216
/proc/meminfo: memFree=1446200/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=3348 CPUtime=0.29
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 224696642 3428352 656 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 837 656 95 220 0 614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3348

[startup+0.701075 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 18216
/proc/meminfo: memFree=1446200/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=5400 CPUtime=0.69
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 884 0 0 0 69 0 0 0 23 0 1 0 224696642 5529600 868 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579446 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 1350 868 95 220 0 1127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50115 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 18217
/proc/meminfo: memFree=1442608/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=9500 CPUtime=1.49
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 1249 0 0 0 149 0 0 0 25 0 1 0 224696642 9728000 1233 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 2375 1233 95 220 0 2152 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9500

[startup+3.10131 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 18217
/proc/meminfo: memFree=1440496/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=9500 CPUtime=3.09
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 1875 0 0 0 308 1 0 0 25 0 1 0 224696642 9728000 1859 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 2375 1859 95 220 0 2152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9500

[startup+6.30162 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 18217
/proc/meminfo: memFree=1436848/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=13600 CPUtime=6.28
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 2438 0 0 0 627 1 0 0 25 0 1 0 224696642 13926400 2422 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 3400 2422 95 220 0 3177 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13600

[startup+12.7012 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 18217
/proc/meminfo: memFree=1434608/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=13600 CPUtime=12.69
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 3069 0 0 0 1267 2 0 0 25 0 1 0 224696642 13926400 3053 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 3400 3053 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5015 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 18217
/proc/meminfo: memFree=1430128/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=17828 CPUtime=25.49
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 4059 0 0 0 2546 3 0 0 25 0 1 0 224696642 18255872 4043 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 4457 4043 95 220 0 4234 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17828

[startup+51.1019 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 18217
/proc/meminfo: memFree=1426096/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=22188 CPUtime=51.08
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 5075 0 0 0 5104 4 0 0 25 0 1 0 224696642 22720512 5059 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 5547 5059 95 220 0 5324 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22188

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 18217
/proc/meminfo: memFree=1423344/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=26820 CPUtime=102.27
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 5740 0 0 0 10222 5 0 0 25 0 1 0 224696642 27463680 5724 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531462 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 6705 5724 95 220 0 6482 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26820

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 18217
/proc/meminfo: memFree=1420656/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=27228 CPUtime=162.25
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 6411 0 0 0 16219 6 0 0 25 0 1 0 224696642 27881472 6395 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 6807 6395 95 220 0 6584 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27228

[startup+222.301 s]
/proc/loadavg: 1.02 0.97 0.98 2/78 18217
/proc/meminfo: memFree=1419056/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=31732 CPUtime=222.23
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 6796 0 0 0 22217 6 0 0 25 0 1 0 224696642 32493568 6780 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 7933 6780 95 220 0 7710 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31732

[startup+282.301 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 18217
/proc/meminfo: memFree=1414896/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=32304 CPUtime=282.22
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 7878 0 0 0 28214 8 0 0 25 0 1 0 224696642 33079296 7862 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 8076 7862 95 220 0 7853 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32304

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18217
/proc/meminfo: memFree=1413688/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=36820 CPUtime=342.2
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 8169 0 0 0 34211 9 0 0 25 0 1 0 224696642 37703680 8153 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 9205 8153 95 220 0 8982 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36820

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18217
/proc/meminfo: memFree=1412344/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=37212 CPUtime=402.19
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 8487 0 0 0 40209 10 0 0 25 0 1 0 224696642 38105088 8471 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 9303 8471 95 220 0 9080 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 37212

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18217
/proc/meminfo: memFree=1411448/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=37640 CPUtime=462.18
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 8719 0 0 0 46207 11 0 0 25 0 1 0 224696642 38543360 8703 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 9410 8703 95 220 0 9187 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 37640

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18217
/proc/meminfo: memFree=1410488/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=37916 CPUtime=522.16
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 8953 0 0 0 52205 11 0 0 25 0 1 0 224696642 38825984 8937 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 9479 8937 95 220 0 9256 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 37916

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18217
/proc/meminfo: memFree=1409848/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=38048 CPUtime=582.15
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 9119 0 0 0 58203 12 0 0 25 0 1 0 224696642 38961152 9103 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 9512 9103 95 220 0 9289 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 38048

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18217
/proc/meminfo: memFree=1409016/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=38464 CPUtime=642.14
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 9352 0 0 0 64201 13 0 0 25 0 1 0 224696642 39387136 9336 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 9616 9336 95 220 0 9393 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 38464


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18417
/proc/meminfo: memFree=1375992/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=73916 CPUtime=4061.19
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 17555 0 0 0 406067 52 0 0 25 0 1 0 224696642 75689984 17539 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18479 17539 95 220 0 18256 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 73916

[startup+4122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18417
/proc/meminfo: memFree=1375544/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=73916 CPUtime=4121.17
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 17658 0 0 0 412064 53 0 0 25 0 1 0 224696642 75689984 17642 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18479 17642 95 220 0 18256 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 73916

[startup+4182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18417
/proc/meminfo: memFree=1375288/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=74060 CPUtime=4181.15
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 17747 0 0 0 418062 53 0 0 25 0 1 0 224696642 75837440 17731 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18515 17731 95 220 0 18292 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 74060

[startup+4242.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18417
/proc/meminfo: memFree=1375032/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=74352 CPUtime=4241.14
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 17806 0 0 0 424060 54 0 0 25 0 1 0 224696642 76136448 17790 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18588 17790 95 220 0 18365 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 74352

[startup+4302.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18417
/proc/meminfo: memFree=1374264/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=74492 CPUtime=4301.13
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 17988 0 0 0 430058 55 0 0 25 0 1 0 224696642 76279808 17972 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525556 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18623 17972 95 220 0 18400 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 74492

[startup+4362.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18417
/proc/meminfo: memFree=1374072/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=74620 CPUtime=4361.12
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18031 0 0 0 436056 56 0 0 25 0 1 0 224696642 76410880 18015 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18655 18015 95 220 0 18432 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 74620

[startup+4422.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18417
/proc/meminfo: memFree=1373624/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=74752 CPUtime=4421.1
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18157 0 0 0 442054 56 0 0 25 0 1 0 224696642 76546048 18141 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18688 18141 95 220 0 18465 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 74752

[startup+4482.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 18417
/proc/meminfo: memFree=1373368/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=74876 CPUtime=4481.08
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18212 0 0 0 448051 57 0 0 25 0 1 0 224696642 76673024 18196 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538080 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18719 18196 95 220 0 18496 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 74876

[startup+4542.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 18417
/proc/meminfo: memFree=1373304/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=74876 CPUtime=4541.06
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18233 0 0 0 454049 57 0 0 25 0 1 0 224696642 76673024 18217 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18719 18217 95 220 0 18496 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 74876

[startup+4602.3 s]
/proc/loadavg: 1.08 1.00 0.99 2/78 18417
/proc/meminfo: memFree=1373048/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=75152 CPUtime=4601.06
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18287 0 0 0 460048 58 0 0 25 0 1 0 224696642 76955648 18271 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18788 18271 95 220 0 18565 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 75152

[startup+4662.3 s]
/proc/loadavg: 1.15 1.03 1.00 2/78 18417
/proc/meminfo: memFree=1372856/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=75284 CPUtime=4661.04
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18326 0 0 0 466045 59 0 0 25 0 1 0 224696642 77090816 18310 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18821 18310 95 220 0 18598 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 75284

[startup+4722.31 s]
/proc/loadavg: 1.05 1.02 1.00 2/84 18595
/proc/meminfo: memFree=1371328/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=75424 CPUtime=4720.94
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18366 0 0 0 472033 61 0 0 25 0 1 0 224696642 77234176 18350 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18856 18350 95 220 0 18633 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 75424

[startup+4782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 18615
/proc/meminfo: memFree=1372280/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=75552 CPUtime=4780.91
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18406 0 0 0 478029 62 0 0 25 0 1 0 224696642 77365248 18390 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 18888 18390 95 220 0 18665 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 75552

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18615
/proc/meminfo: memFree=1372088/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=79784 CPUtime=4840.89
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18449 0 0 0 484027 62 0 0 25 0 1 0 224696642 81698816 18433 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 19946 18433 95 220 0 19723 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 79784

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18615
/proc/meminfo: memFree=1371960/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=79928 CPUtime=4900.88
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18493 0 0 0 490025 63 0 0 25 0 1 0 224696642 81846272 18477 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533270 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 19982 18477 95 220 0 19759 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 79928

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18615
/proc/meminfo: memFree=1372024/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=79928 CPUtime=4960.86
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18516 0 0 0 496023 63 0 0 25 0 1 0 224696642 81846272 18500 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 19982 18500 95 220 0 19759 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 79928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18615
/proc/meminfo: memFree=1371960/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=80064 CPUtime=5000.05
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18537 0 0 0 499942 63 0 0 25 0 1 0 224696642 81985536 18521 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 20016 18521 95 220 0 19793 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 80064

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 18615
/proc/meminfo: memFree=1371960/2055920 swapFree=4147180/4192956
[pid=18216] ppid=18214 vsize=80064 CPUtime=5000.05
/proc/18216/stat : 18216 (sat7_bin) R 18214 18216 18162 0 -1 4194304 18537 0 0 0 499942 63 0 0 25 0 1 0 224696642 81985536 18521 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18216/statm: 20016 18521 95 220 0 19793 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 80064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.08
CPU user time (s): 4999.43
CPU system time (s): 0.650901
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 80064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.43
system time used= 0.650901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18537
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= 103177

runsolver used 3.78342 second user time and 10.8953 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 28 13:43:13 UTC 2007

IDJOB= 425482
IDBENCH= 20162
IDSOLVER= 183
FILE ID= node18/425482-1177767793

PBS_JOBID= 4715623

Free space on /tmp= 66529 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
COMMAND LINE= /tmp/evaluation/425482-1177767793/sat7_bin /tmp/evaluation/425482-1177767793/instance-425482-1177767793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-425482-1177767793 -o ROOT/results/node18/solver-425482-1177767793 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425482-1177767793/sat7_bin /tmp/evaluation/425482-1177767793/instance-425482-1177767793.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  91dc612395480e1b0d1bd4361bc37ee8

RANDOM SEED= 144015044

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1446608 kB
Buffers:         55440 kB
Cached:         457272 kB
SwapCached:      14832 kB
Active:         251600 kB
Inactive:       284328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446608 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            1616 kB
Writeback:           0 kB
Mapped:          29904 kB
Slab:            58896 kB
Committed_AS:  5503100 kB
PageTables:       1776 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= 66529 MiB

End job on node18 on Sat Apr 28 15:06:36 UTC 2007