Trace number 425420

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 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.09/0.10	c Starting solver ...
0.09/0.12	c Restarting after 100 conflicts
0.09/0.13	c Restarting after 253 conflicts
0.09/0.16	c Restarting after 479 conflicts
0.09/0.19	c Restarting after 816 conflicts
0.19/0.24	c Restarting after 1323 conflicts
0.29/0.32	c Restarting after 2085 conflicts
0.39/0.45	c Restarting after 3224 conflicts
0.59/0.68	c Restarting after 4932 conflicts
0.99/1.09	c Restarting after 7494 conflicts
1.79/1.86	c Restarting after 11339 conflicts
3.09/3.14	c Restarting after 17105 conflicts
5.39/5.43	c Restarting after 25755 conflicts
9.19/9.23	c Restarting after 38729 conflicts
15.59/15.62	c Restarting after 58191 conflicts
27.18/27.20	c Restarting after 87383 conflicts
45.09/45.13	c Restarting after 131172 conflicts
74.17/74.22	c Restarting after 196857 conflicts
122.56/122.61	c Restarting after 295383 conflicts
201.84/201.96	c Restarting after 443172 conflicts
327.81/327.94	c Restarting after 664855 conflicts
531.17/531.37	c Restarting after 997380 conflicts
856.38/856.69	c Restarting after 1496168 conflicts
1393.75/1394.12	c Restarting after 2244351 conflicts
2245.62/2246.39	c Restarting after 3366626 conflicts
3601.60/3602.66	c Restarting after 5050037 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/node48/watcher-425420-1177734348 -o ROOT/results/node48/solver-425420-1177734348 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425420-1177734348/sat7_bin /tmp/evaluation/425420-1177734348/instance-425420-1177734348.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: 0.92 0.98 0.99 3/64 31137
/proc/meminfo: memFree=1489616/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=1064 CPUtime=0
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 128280129 1089536 114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 266 114 87 220 0 43 0

[startup+0.0806631 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31137
/proc/meminfo: memFree=1489616/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=1972 CPUtime=0.07
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 329 0 0 0 7 0 0 0 18 0 1 0 128280129 2019328 313 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 493 313 88 220 0 270 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1972

[startup+0.101666 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31137
/proc/meminfo: memFree=1489616/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=3000 CPUtime=0.09
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 389 0 0 0 9 0 0 0 18 0 1 0 128280129 3072000 373 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 750 373 88 220 0 527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3000

[startup+0.301684 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31137
/proc/meminfo: memFree=1489616/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=3004 CPUtime=0.29
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 564 0 0 0 29 0 0 0 19 0 1 0 128280129 3076096 548 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 751 548 95 220 0 528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.70172 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31137
/proc/meminfo: memFree=1489616/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=5188 CPUtime=0.69
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 778 0 0 0 69 0 0 0 22 0 1 0 128280129 5312512 762 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 1297 762 95 220 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5188

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1486408/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=5188 CPUtime=1.49
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 1086 0 0 0 149 0 0 0 25 0 1 0 128280129 5312512 1070 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 1297 1070 95 220 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5188

[startup+3.10294 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1484808/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=9420 CPUtime=3.09
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 1351 0 0 0 308 1 0 0 25 0 1 0 128280129 9646080 1335 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 2355 1335 95 220 0 2132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9420

[startup+6.30124 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1483920/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=9552 CPUtime=6.29
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 1519 0 0 0 628 1 0 0 25 0 1 0 128280129 9781248 1503 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 2388 1503 95 220 0 2165 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9552

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1482448/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=9952 CPUtime=12.69
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 1825 0 0 0 1268 1 0 0 25 0 1 0 128280129 10190848 1809 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 2488 1809 95 220 0 2265 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9952

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1481488/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=10484 CPUtime=25.48
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 2077 0 0 0 2547 1 0 0 25 0 1 0 128280129 10735616 2061 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 2621 2061 95 220 0 2398 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10484

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1479824/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=11060 CPUtime=51.08
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 2473 0 0 0 5106 2 0 0 25 0 1 0 128280129 11325440 2457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 2765 2457 95 220 0 2542 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11060

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1478352/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=15856 CPUtime=102.27
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 2836 0 0 0 10225 2 0 0 25 0 1 0 128280129 16236544 2820 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 3964 2820 95 220 0 3741 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15856

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1476496/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=16556 CPUtime=162.25
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 3288 0 0 0 16222 3 0 0 25 0 1 0 128280129 16953344 3272 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 4139 3272 95 220 0 3916 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16556

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1475408/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=17324 CPUtime=222.24
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 3542 0 0 0 22221 3 0 0 25 0 1 0 128280129 17739776 3526 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 4331 3526 95 220 0 4108 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17324

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1474640/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=17676 CPUtime=282.22
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 3756 0 0 0 28219 3 0 0 25 0 1 0 128280129 18100224 3740 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 4419 3740 95 220 0 4196 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17676

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1473936/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=18124 CPUtime=342.21
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 3910 0 0 0 34217 4 0 0 25 0 1 0 128280129 18558976 3894 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 4531 3894 95 220 0 4308 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18124

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1472528/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=18764 CPUtime=402.19
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 4271 0 0 0 40215 4 0 0 25 0 1 0 128280129 19214336 4255 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 4691 4255 95 220 0 4468 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18764

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1472272/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=19116 CPUtime=462.17
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 4339 0 0 0 46213 4 0 0 25 0 1 0 128280129 19574784 4323 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 4779 4323 95 220 0 4556 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 19116

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1471952/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=19276 CPUtime=522.17
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 4424 0 0 0 52212 5 0 0 25 0 1 0 128280129 19738624 4408 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 4819 4408 95 220 0 4596 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 19276

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1470544/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=23680 CPUtime=582.15
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 4767 0 0 0 58210 5 0 0 25 0 1 0 128280129 24248320 4751 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 5920 4751 95 220 0 5697 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23680

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31138
/proc/meminfo: memFree=1470288/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=23984 CPUtime=642.14
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 4824 0 0 0 64209 5 0 0 25 0 1 0 128280129 24559616 4808 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 5996 4808 95 220 0 5773 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 23984


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

[startup+4002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 31338
/proc/meminfo: memFree=1458512/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=35636 CPUtime=4001.2
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7750 0 0 0 400111 9 0 0 25 0 1 0 128280129 36491264 7734 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 8909 7734 95 220 0 8686 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 35636

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31338
/proc/meminfo: memFree=1458192/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=35900 CPUtime=4061.19
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7824 0 0 0 406110 9 0 0 25 0 1 0 128280129 36761600 7808 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 8975 7808 95 220 0 8752 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 35900

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31338
/proc/meminfo: memFree=1458064/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36032 CPUtime=4121.17
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7852 0 0 0 412108 9 0 0 25 0 1 0 128280129 36896768 7836 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9008 7836 95 220 0 8785 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 36032

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1458064/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36032 CPUtime=4181.16
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7866 0 0 0 418107 9 0 0 25 0 1 0 128280129 36896768 7850 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9008 7850 95 220 0 8785 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 36032

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457872/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36164 CPUtime=4241.14
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7915 0 0 0 424105 9 0 0 25 0 1 0 128280129 37031936 7899 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9041 7899 95 220 0 8818 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 36164

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457808/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36164 CPUtime=4301.13
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7918 0 0 0 430104 9 0 0 25 0 1 0 128280129 37031936 7902 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9041 7902 95 220 0 8818 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 36164

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457744/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36296 CPUtime=4361.11
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7946 0 0 0 436102 9 0 0 25 0 1 0 128280129 37167104 7930 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9074 7930 95 220 0 8851 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 36296

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457680/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36296 CPUtime=4421.1
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7952 0 0 0 442101 9 0 0 25 0 1 0 128280129 37167104 7936 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9074 7936 95 220 0 8851 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 36296

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457616/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36296 CPUtime=4481.08
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7970 0 0 0 448099 9 0 0 25 0 1 0 128280129 37167104 7954 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9074 7954 95 220 0 8851 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 36296

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457488/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36428 CPUtime=4541.07
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 7996 0 0 0 454098 9 0 0 25 0 1 0 128280129 37302272 7980 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9107 7980 95 220 0 8884 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 36428

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457488/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36428 CPUtime=4601.05
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 8000 0 0 0 460096 9 0 0 25 0 1 0 128280129 37302272 7984 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9107 7984 95 220 0 8884 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 36428

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457424/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36560 CPUtime=4661.04
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 8023 0 0 0 466095 9 0 0 25 0 1 0 128280129 37437440 8007 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9140 8007 95 220 0 8917 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 36560

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457360/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36560 CPUtime=4721.03
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 8024 0 0 0 472094 9 0 0 25 0 1 0 128280129 37437440 8008 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9140 8008 95 220 0 8917 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 36560

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457360/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36560 CPUtime=4781.01
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 8030 0 0 0 478092 9 0 0 25 0 1 0 128280129 37437440 8014 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9140 8014 95 220 0 8917 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 36560

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457296/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36560 CPUtime=4840.99
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 8041 0 0 0 484090 9 0 0 25 0 1 0 128280129 37437440 8025 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9140 8025 95 220 0 8917 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 36560

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1457104/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36692 CPUtime=4900.98
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 8087 0 0 0 490089 9 0 0 25 0 1 0 128280129 37572608 8071 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9173 8071 95 220 0 8950 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 36692

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1456912/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36956 CPUtime=4960.96
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 8134 0 0 0 496087 9 0 0 25 0 1 0 128280129 37842944 8118 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9239 8118 95 220 0 9016 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 36956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31338
/proc/meminfo: memFree=1456912/2055920 swapFree=4183896/4192956
[pid=31137] ppid=31135 vsize=36956 CPUtime=5000.06
/proc/31137/stat : 31137 (sat7_bin) R 31135 31137 30844 0 -1 4194304 8136 0 0 0 499997 9 0 0 25 0 1 0 128280129 37842944 8120 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31137/statm: 9239 8120 95 220 0 9016 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 36956

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): 5001.41
CPU time (s): 5000.08
CPU user time (s): 4999.97
CPU system time (s): 0.103984
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 36956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8136
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= 6644

runsolver used 3.9534 second user time and 9.74752 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Sat Apr 28 04:25:48 UTC 2007

IDJOB= 425420
IDBENCH= 20100
IDSOLVER= 183
FILE ID= node48/425420-1177734348

PBS_JOBID= 4715435

Free space on /tmp= 66500 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/425420-1177734348/sat7_bin /tmp/evaluation/425420-1177734348/instance-425420-1177734348.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-425420-1177734348 -o ROOT/results/node48/solver-425420-1177734348 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425420-1177734348/sat7_bin /tmp/evaluation/425420-1177734348/instance-425420-1177734348.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 174965665

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1490024 kB
Buffers:         51384 kB
Cached:         438196 kB
SwapCached:       3760 kB
Active:         253356 kB
Inactive:       246636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1490024 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            1588 kB
Writeback:           0 kB
Mapped:          15672 kB
Slab:            51932 kB
Committed_AS:  1274548 kB
PageTables:       1388 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= 66500 MiB

End job on node48 on Sat Apr 28 05:49:12 UTC 2007