Trace number 425520

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) 5000.15 5001.97

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
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 variables18999
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.39/0.45	c Starting solver ...
0.49/0.58	c Restarting after 100 conflicts
0.69/0.75	c Restarting after 250 conflicts
0.89/1.00	c Restarting after 476 conflicts
1.29/1.35	c Restarting after 813 conflicts
1.79/1.89	c Restarting after 1319 conflicts
2.69/2.72	c Restarting after 2078 conflicts
3.89/3.96	c Restarting after 3219 conflicts
5.99/6.00	c Restarting after 4927 conflicts
9.09/9.16	c Restarting after 7490 conflicts
13.69/13.76	c Restarting after 11334 conflicts
20.89/20.98	c Restarting after 17100 conflicts
33.24/33.37	c Restarting after 25749 conflicts
53.71/53.85	c Restarting after 38723 conflicts
88.54/88.72	c Restarting after 58184 conflicts
151.83/152.04	c Restarting after 87377 conflicts
249.00/249.21	c Restarting after 131167 conflicts
432.43/432.79	c Restarting after 196853 conflicts
741.34/741.74	c Restarting after 295379 conflicts
1238.08/1238.61	c Restarting after 443169 conflicts
2145.19/2146.06	c Restarting after 664853 conflicts
3816.05/3817.53	c Restarting after 997383 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/node25/watcher-425520-1177783230 -o ROOT/results/node25/solver-425520-1177783230 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425520-1177783230/sat7_bin /tmp/evaluation/425520-1177783230/instance-425520-1177783230.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 2/64 3629
/proc/meminfo: memFree=1718112/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=2560 CPUtime=0
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 445 0 0 0 0 0 0 0 18 0 1 0 226240140 2621440 429 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 640 431 88 220 0 417 0

[startup+0.086447 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 3629
/proc/meminfo: memFree=1718112/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=4104 CPUtime=0.08
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 853 0 0 0 8 0 0 0 18 0 1 0 226240140 4202496 837 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 1026 837 88 220 0 803 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4104

[startup+0.10145 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 3629
/proc/meminfo: memFree=1718112/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=6156 CPUtime=0.09
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 891 0 0 0 9 0 0 0 18 0 1 0 226240140 6303744 875 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 1539 876 88 220 0 1316 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6156

[startup+0.301482 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 3629
/proc/meminfo: memFree=1718112/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=10256 CPUtime=0.29
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 1400 0 0 0 29 0 0 0 19 0 1 0 226240140 10502144 1384 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 2564 1384 88 220 0 2341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10256

[startup+0.701551 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 3629
/proc/meminfo: memFree=1718112/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=10604 CPUtime=0.69
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 2164 0 0 0 68 1 0 0 23 0 1 0 226240140 10858496 2148 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 2651 2148 95 220 0 2428 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10604

[startup+1.50169 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 3630
/proc/meminfo: memFree=1709400/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=10604 CPUtime=1.49
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 2427 0 0 0 148 1 0 0 25 0 1 0 226240140 10858496 2411 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 2651 2411 95 220 0 2428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10604

[startup+3.10196 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 3630
/proc/meminfo: memFree=1707864/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=14916 CPUtime=3.09
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 2910 0 0 0 307 2 0 0 25 0 1 0 226240140 15273984 2894 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 3729 2894 95 220 0 3506 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14916

[startup+6.30251 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 3630
/proc/meminfo: memFree=1703896/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=19428 CPUtime=6.29
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 3810 0 0 0 626 3 0 0 25 0 1 0 226240140 19894272 3794 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 4857 3794 95 220 0 4634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19428

[startup+12.7016 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 3630
/proc/meminfo: memFree=1697120/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=24844 CPUtime=12.68
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 5443 0 0 0 1264 4 0 0 25 0 1 0 226240140 25440256 5427 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 6211 5427 95 220 0 5988 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24844

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 3630
/proc/meminfo: memFree=1684128/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=35784 CPUtime=25.49
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 8599 0 0 0 2541 8 0 0 25 0 1 0 226240140 36642816 8583 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 8946 8583 95 220 0 8723 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35784

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/71 3746
/proc/meminfo: memFree=1659536/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=60412 CPUtime=51.01
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 14491 0 0 0 5087 14 0 0 25 0 1 0 226240140 61861888 14475 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 15103 14475 95 220 0 14880 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 60412

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 3828
/proc/meminfo: memFree=1616672/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=105272 CPUtime=102.15
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 25358 0 0 0 10190 25 0 0 25 0 1 0 226240140 107798528 25342 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 26318 25342 95 220 0 26095 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 105272

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1575008/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=144140 CPUtime=162.12
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 35882 0 0 0 16178 34 0 0 25 0 1 0 226240140 147599360 35866 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 36035 35866 95 220 0 35812 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 144140

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1540576/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=178168 CPUtime=222.11
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 44318 0 0 0 22170 41 0 0 25 0 1 0 226240140 182444032 44302 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 44542 44302 95 220 0 44319 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 178168

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1540256/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=178168 CPUtime=282.08
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 44390 0 0 0 28167 41 0 0 25 0 1 0 226240140 182444032 44374 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578950 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 44542 44374 95 220 0 44319 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 178168

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1540448/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=178168 CPUtime=342.06
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 44390 0 0 0 34165 41 0 0 25 0 1 0 226240140 182444032 44374 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 44542 44374 95 220 0 44319 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 178168

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1540512/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=178168 CPUtime=402.04
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 44390 0 0 0 40163 41 0 0 25 0 1 0 226240140 182444032 44374 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532860 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 44542 44374 95 220 0 44319 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 178168

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1526944/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=194728 CPUtime=462.03
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 47810 0 0 0 46158 45 0 0 25 0 1 0 226240140 199401472 47794 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 48682 47794 95 220 0 48459 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 194728

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1497888/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=223324 CPUtime=522.01
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 55123 0 0 0 52149 52 0 0 25 0 1 0 226240140 228683776 55107 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 55831 55107 95 220 0 55608 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 223324

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1486752/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=234356 CPUtime=581.98
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 57795 0 0 0 58144 54 0 0 25 0 1 0 226240140 239980544 57779 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 58589 57779 95 220 0 58366 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 234356

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3828
/proc/meminfo: memFree=1486752/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=234356 CPUtime=641.97
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 57795 0 0 0 64143 54 0 0 25 0 1 0 226240140 239980544 57779 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 58589 57779 95 220 0 58366 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 234356


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341920/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4060.78
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 93921 0 0 0 405982 96 0 0 25 0 1 0 226240140 389574656 93905 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 93905 95 220 0 94888 0
Current children cumulated CPU time (s) 4060.78
Current children cumulated vsize (KiB) 380444

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341920/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4120.75
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 93921 0 0 0 411979 96 0 0 25 0 1 0 226240140 389574656 93905 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 93905 95 220 0 94888 0
Current children cumulated CPU time (s) 4120.75
Current children cumulated vsize (KiB) 380444

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341856/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4180.73
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 93936 0 0 0 417977 96 0 0 25 0 1 0 226240140 389574656 93920 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 93920 95 220 0 94888 0
Current children cumulated CPU time (s) 4180.73
Current children cumulated vsize (KiB) 380444

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341792/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4240.71
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 93947 0 0 0 423975 96 0 0 25 0 1 0 226240140 389574656 93931 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532552 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 93931 95 220 0 94888 0
Current children cumulated CPU time (s) 4240.71
Current children cumulated vsize (KiB) 380444

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341728/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4300.69
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 93958 0 0 0 429973 96 0 0 25 0 1 0 226240140 389574656 93942 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 93942 95 220 0 94888 0
Current children cumulated CPU time (s) 4300.69
Current children cumulated vsize (KiB) 380444

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341600/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4360.68
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 93979 0 0 0 435971 97 0 0 25 0 1 0 226240140 389574656 93963 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 93963 95 220 0 94888 0
Current children cumulated CPU time (s) 4360.68
Current children cumulated vsize (KiB) 380444

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341600/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4420.66
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 93993 0 0 0 441969 97 0 0 25 0 1 0 226240140 389574656 93977 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 93977 95 220 0 94888 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 380444

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341472/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4480.64
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 94014 0 0 0 447967 97 0 0 25 0 1 0 226240140 389574656 93998 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 93998 95 220 0 94888 0
Current children cumulated CPU time (s) 4480.64
Current children cumulated vsize (KiB) 380444

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341472/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4540.62
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 94028 0 0 0 453965 97 0 0 25 0 1 0 226240140 389574656 94012 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 94012 95 220 0 94888 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 380444

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341408/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4600.6
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 94046 0 0 0 459963 97 0 0 25 0 1 0 226240140 389574656 94030 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 94030 95 220 0 94888 0
Current children cumulated CPU time (s) 4600.6
Current children cumulated vsize (KiB) 380444

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341280/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4660.58
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 94067 0 0 0 465961 97 0 0 25 0 1 0 226240140 389574656 94051 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 94051 95 220 0 94888 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 380444

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341216/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4720.56
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 94089 0 0 0 471959 97 0 0 25 0 1 0 226240140 389574656 94073 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 94073 95 220 0 94888 0
Current children cumulated CPU time (s) 4720.56
Current children cumulated vsize (KiB) 380444

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1341088/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=380444 CPUtime=4780.54
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 94122 0 0 0 477957 97 0 0 25 0 1 0 226240140 389574656 94106 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532435 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 95111 94106 95 220 0 94888 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 380444

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1336608/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=384648 CPUtime=4840.52
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 95236 0 0 0 483954 98 0 0 25 0 1 0 226240140 393879552 95220 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 96162 95220 95 220 0 95939 0
Current children cumulated CPU time (s) 4840.52
Current children cumulated vsize (KiB) 384648

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1331040/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=389540 CPUtime=4900.5
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 96632 0 0 0 489951 99 0 0 25 0 1 0 226240140 398888960 96616 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533640 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 97385 96616 95 220 0 97162 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 389540

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1325536/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=394344 CPUtime=4960.48
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 98004 0 0 0 495948 100 0 0 25 0 1 0 226240140 403808256 97988 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 98586 97988 95 220 0 98363 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 394344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1320800/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=398528 CPUtime=5000.07
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 99192 0 0 0 499906 101 0 0 25 0 1 0 226240140 408092672 99176 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 99632 99176 95 220 0 99409 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 398528

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4028
/proc/meminfo: memFree=1320800/2055920 swapFree=4182908/4192956
[pid=3629] ppid=3627 vsize=398528 CPUtime=5000.07
/proc/3629/stat : 3629 (sat7_bin) R 3627 3629 3575 0 -1 4194304 99192 0 0 0 499906 101 0 0 25 0 1 0 226240140 408092672 99176 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3629/statm: 99632 99176 95 220 0 99409 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 398528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.97
CPU time (s): 5000.15
CPU user time (s): 4999.07
CPU system time (s): 1.07883
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 398528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.07
system time used= 1.07883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99192
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= 5633

runsolver used 3.39148 second user time and 10.3664 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Apr 28 18:00:31 UTC 2007

IDJOB= 425520
IDBENCH= 20200
IDSOLVER= 183
FILE ID= node25/425520-1177783230

PBS_JOBID= 4715737

Free space on /tmp= 66491 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/425520-1177783230/sat7_bin /tmp/evaluation/425520-1177783230/instance-425520-1177783230.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-425520-1177783230 -o ROOT/results/node25/solver-425520-1177783230 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425520-1177783230/sat7_bin /tmp/evaluation/425520-1177783230/instance-425520-1177783230.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 274304759

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1718520 kB
Buffers:         41780 kB
Cached:         241876 kB
SwapCached:       4188 kB
Active:         151740 kB
Inactive:       141572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718520 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            30108 kB
Committed_AS:  4266392 kB
PageTables:       1472 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= 66491 MiB

End job on node25 on Sat Apr 28 19:23:55 UTC 2007