Trace number 425469

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) 5000.09 5001.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2817.67
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.28/0.37	c Starting solver ...
0.39/0.47	c Restarting after 100 conflicts
0.59/0.61	c Restarting after 250 conflicts
0.79/0.82	c Restarting after 475 conflicts
1.09/1.14	c Restarting after 814 conflicts
1.49/1.58	c Restarting after 1321 conflicts
2.29/2.35	c Restarting after 2080 conflicts
3.39/3.44	c Restarting after 3219 conflicts
4.99/5.06	c Restarting after 4927 conflicts
7.59/7.70	c Restarting after 7489 conflicts
11.76/11.81	c Restarting after 11334 conflicts
18.15/18.29	c Restarting after 17100 conflicts
28.43/28.54	c Restarting after 25749 conflicts
47.12/47.23	c Restarting after 38724 conflicts
79.49/79.63	c Restarting after 58185 conflicts
136.99/137.13	c Restarting after 87379 conflicts
227.16/227.32	c Restarting after 131169 conflicts
384.23/384.41	c Restarting after 196854 conflicts
685.75/686.03	c Restarting after 295380 conflicts
1099.45/1099.82	c Restarting after 443171 conflicts
1916.16/1916.72	c Restarting after 664854 conflicts
3163.26/3164.17	c Restarting after 997380 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/node29/watcher-425469-1177761668 -o ROOT/results/node29/solver-425469-1177761668 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425469-1177761668/sat7_bin /tmp/evaluation/425469-1177761668/instance-425469-1177761668.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: 0.78 0.95 0.98 3/83 20733
/proc/meminfo: memFree=1453072/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=2396 CPUtime=0
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 427 0 0 0 0 0 0 0 18 0 1 0 224082542 2453504 411 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530885 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 599 412 88 220 0 376 0

[startup+0.033052 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 20733
/proc/meminfo: memFree=1453072/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=3940 CPUtime=0.02
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 632 0 0 0 2 0 0 0 18 0 1 0 224082542 4034560 616 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 985 616 88 220 0 762 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3940

[startup+0.101055 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 20733
/proc/meminfo: memFree=1453072/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=3940 CPUtime=0.09
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 812 0 0 0 9 0 0 0 18 0 1 0 224082542 4034560 796 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 985 797 88 220 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3940

[startup+0.301068 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 20733
/proc/meminfo: memFree=1453072/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=5992 CPUtime=0.28
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 1338 0 0 0 28 0 0 0 19 0 1 0 224082542 6135808 1322 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 1498 1322 88 220 0 1275 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5992

[startup+0.701094 s]
/proc/loadavg: 0.78 0.95 0.98 3/83 20733
/proc/meminfo: memFree=1453072/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=10284 CPUtime=0.69
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 1921 0 0 0 68 1 0 0 23 0 1 0 224082542 10530816 1905 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 2571 1905 95 220 0 2348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10284

[startup+1.50114 s]
/proc/loadavg: 0.78 0.95 0.98 2/84 20734
/proc/meminfo: memFree=1445384/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=10284 CPUtime=1.49
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 2188 0 0 0 148 1 0 0 25 0 1 0 224082542 10530816 2172 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 2571 2172 95 220 0 2348 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10284

[startup+3.10125 s]
/proc/loadavg: 0.78 0.95 0.98 2/84 20734
/proc/meminfo: memFree=1443592/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=14612 CPUtime=3.09
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 2719 0 0 0 307 2 0 0 25 0 1 0 224082542 14962688 2703 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 3653 2703 95 220 0 3430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14612

[startup+6.30145 s]
/proc/loadavg: 0.80 0.95 0.98 2/84 20744
/proc/meminfo: memFree=1439760/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=18928 CPUtime=6.28
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 3598 0 0 0 625 3 0 0 25 0 1 0 224082542 19382272 3582 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 4732 3582 95 220 0 4509 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18928

[startup+12.7019 s]
/proc/loadavg: 0.81 0.95 0.98 2/84 20778
/proc/meminfo: memFree=1432984/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=23648 CPUtime=12.66
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 5247 0 0 0 1262 4 0 0 25 0 1 0 224082542 24215552 5231 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 5912 5231 95 220 0 5689 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 23648

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/84 20826
/proc/meminfo: memFree=1419176/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=37428 CPUtime=25.44
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 8569 0 0 0 2536 8 0 0 25 0 1 0 224082542 38326272 8553 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 9357 8553 95 220 0 9134 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 37428

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 20860
/proc/meminfo: memFree=1396632/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=62884 CPUtime=51
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 14583 0 0 0 5086 14 0 0 25 0 1 0 224082542 64393216 14567 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 15721 14567 95 220 0 15498 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 62884

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 20860
/proc/meminfo: memFree=1354528/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=104124 CPUtime=102.2
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 24963 0 0 0 10193 27 0 0 25 0 1 0 224082542 106622976 24947 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 26031 24947 95 220 0 25808 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 104124

[startup+162.301 s]
/proc/loadavg: 1.03 0.98 0.99 2/78 20860
/proc/meminfo: memFree=1320800/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=135604 CPUtime=162.18
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 33374 0 0 0 16182 36 0 0 25 0 1 0 224082542 138858496 33358 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 33901 33358 95 220 0 33678 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 135604

[startup+222.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 20860
/proc/meminfo: memFree=1320352/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=135604 CPUtime=222.16
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 33477 0 0 0 22179 37 0 0 25 0 1 0 224082542 138858496 33461 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 33901 33461 95 220 0 33678 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 135604

[startup+282.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 20860
/proc/meminfo: memFree=1318112/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=139704 CPUtime=282.15
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 34040 0 0 0 28177 38 0 0 25 0 1 0 224082542 143056896 34024 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 34926 34024 95 220 0 34703 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 139704

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20860
/proc/meminfo: memFree=1309728/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=147904 CPUtime=342.13
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 36144 0 0 0 34172 41 0 0 25 0 1 0 224082542 151453696 36128 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 36976 36128 95 220 0 36753 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 147904

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20860
/proc/meminfo: memFree=1301792/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=157084 CPUtime=402.12
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 38090 0 0 0 40167 45 0 0 25 0 1 0 224082542 160854016 38074 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 39271 38074 95 220 0 39048 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 157084

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20860
/proc/meminfo: memFree=1301280/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=157084 CPUtime=462.1
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 38225 0 0 0 46165 45 0 0 25 0 1 0 224082542 160854016 38209 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 39271 38209 95 220 0 39048 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 157084

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20860
/proc/meminfo: memFree=1300320/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=157084 CPUtime=522.09
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 38473 0 0 0 52163 46 0 0 25 0 1 0 224082542 160854016 38457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 39271 38457 95 220 0 39048 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 157084

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20860
/proc/meminfo: memFree=1295328/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=163620 CPUtime=582.08
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 39738 0 0 0 58159 49 0 0 25 0 1 0 224082542 167546880 39722 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134535949 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 40905 39722 95 220 0 40682 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 163620

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 20860
/proc/meminfo: memFree=1285216/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=170856 CPUtime=642.07
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 42247 0 0 0 64156 51 0 0 25 0 1 0 224082542 174956544 42231 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 42714 42231 95 220 0 42491 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 170856


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

[startup+4002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21060
/proc/meminfo: memFree=1164064/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=293460 CPUtime=4001.16
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 72490 0 0 0 400002 114 0 0 25 0 1 0 224082542 300503040 72474 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 73365 72474 95 220 0 73142 0
Current children cumulated CPU time (s) 4001.16
Current children cumulated vsize (KiB) 293460

[startup+4062.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21060
/proc/meminfo: memFree=1162016/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=293460 CPUtime=4061.15
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 73000 0 0 0 406000 115 0 0 25 0 1 0 224082542 300503040 72984 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 73365 72984 95 220 0 73142 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 293460

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1156000/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=300448 CPUtime=4121.14
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 74496 0 0 0 411997 117 0 0 25 0 1 0 224082542 307658752 74480 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 75112 74480 95 220 0 74889 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 300448

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1149856/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=306320 CPUtime=4181.12
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 76039 0 0 0 417993 119 0 0 25 0 1 0 224082542 313671680 76023 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 76580 76023 95 220 0 76357 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 306320

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1142944/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=312012 CPUtime=4241.11
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77754 0 0 0 423989 122 0 0 25 0 1 0 224082542 319500288 77738 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 78003 77738 95 220 0 77780 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 312012

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1142944/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=312012 CPUtime=4301.09
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77754 0 0 0 429987 122 0 0 25 0 1 0 224082542 319500288 77738 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 78003 77738 95 220 0 77780 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 312012

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1142944/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=312012 CPUtime=4361.08
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77754 0 0 0 435985 123 0 0 25 0 1 0 224082542 319500288 77738 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 78003 77738 95 220 0 77780 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 312012

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1142944/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=312012 CPUtime=4421.06
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77754 0 0 0 441983 123 0 0 25 0 1 0 224082542 319500288 77738 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 78003 77738 95 220 0 77780 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 312012

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1142944/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=312012 CPUtime=4481.05
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77754 0 0 0 447981 124 0 0 25 0 1 0 224082542 319500288 77738 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 78003 77738 95 220 0 77780 0
Current children cumulated CPU time (s) 4481.05
Current children cumulated vsize (KiB) 312012

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1143008/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=312012 CPUtime=4541.03
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77754 0 0 0 453979 124 0 0 25 0 1 0 224082542 319500288 77738 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 78003 77738 95 220 0 77780 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 312012

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1142944/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=312012 CPUtime=4601.03
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77755 0 0 0 459978 125 0 0 25 0 1 0 224082542 319500288 77739 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 78003 77739 95 220 0 77780 0
Current children cumulated CPU time (s) 4601.03
Current children cumulated vsize (KiB) 312012

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1142944/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=316112 CPUtime=4661
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77763 0 0 0 465975 125 0 0 25 0 1 0 224082542 323698688 77747 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 79028 77747 95 220 0 78805 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 316112

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1142368/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=316112 CPUtime=4720.99
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 77887 0 0 0 471974 125 0 0 25 0 1 0 224082542 323698688 77871 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 79028 77871 95 220 0 78805 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 316112

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1141664/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=316112 CPUtime=4780.98
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 78049 0 0 0 477972 126 0 0 25 0 1 0 224082542 323698688 78033 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 79028 78033 95 220 0 78805 0
Current children cumulated CPU time (s) 4780.98
Current children cumulated vsize (KiB) 316112

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1140832/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=316112 CPUtime=4840.97
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 78249 0 0 0 483970 127 0 0 25 0 1 0 224082542 323698688 78233 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 79028 78233 95 220 0 78805 0
Current children cumulated CPU time (s) 4840.97
Current children cumulated vsize (KiB) 316112

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1139488/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=316112 CPUtime=4900.95
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 78594 0 0 0 489968 127 0 0 25 0 1 0 224082542 323698688 78578 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 79028 78578 95 220 0 78805 0
Current children cumulated CPU time (s) 4900.95
Current children cumulated vsize (KiB) 316112

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1137376/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=320212 CPUtime=4960.93
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 79118 0 0 0 495965 128 0 0 25 0 1 0 224082542 327897088 79102 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 80053 79102 95 220 0 79830 0
Current children cumulated CPU time (s) 4960.93
Current children cumulated vsize (KiB) 320212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21060
/proc/meminfo: memFree=1137376/2055920 swapFree=4146652/4192956
[pid=20733] ppid=20731 vsize=320212 CPUtime=5000.03
/proc/20733/stat : 20733 (sat7_bin) R 20731 20733 20673 0 -1 4194304 79118 0 0 0 499875 128 0 0 25 0 1 0 224082542 327897088 79102 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20733/statm: 80053 79102 95 220 0 79830 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 320212

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.46
CPU time (s): 5000.09
CPU user time (s): 4998.75
CPU system time (s): 1.3368
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 320212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.75
system time used= 1.3368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79118
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= 101265

runsolver used 4.05438 second user time and 10.7304 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Sat Apr 28 12:01:08 UTC 2007

IDJOB= 425469
IDBENCH= 20149
IDSOLVER= 183
FILE ID= node29/425469-1177761668

PBS_JOBID= 4715613

Free space on /tmp= 66537 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/425469-1177761668/sat7_bin /tmp/evaluation/425469-1177761668/instance-425469-1177761668.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-425469-1177761668 -o ROOT/results/node29/solver-425469-1177761668 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425469-1177761668/sat7_bin /tmp/evaluation/425469-1177761668/instance-425469-1177761668.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 34958254

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1453480 kB
Buffers:         50152 kB
Cached:         459280 kB
SwapCached:      12060 kB
Active:         294600 kB
Inactive:       239364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1453480 kB
SwapTotal:     4192956 kB
SwapFree:      4146652 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          31208 kB
Slab:            53476 kB
Committed_AS:  2775616 kB
PageTables:       2120 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= 66537 MiB

End job on node29 on Sat Apr 28 13:24:31 UTC 2007