Trace number 305610

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.09 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.10/0.10	c Restarting after 100 conflicts
0.10/0.14	c Restarting after 250 conflicts
0.10/0.19	c Restarting after 475 conflicts
0.20/0.27	c Restarting after 812 conflicts
0.30/0.40	c Restarting after 1318 conflicts
0.51/0.59	c Restarting after 2077 conflicts
0.81/0.89	c Restarting after 3217 conflicts
1.32/1.37	c Restarting after 4925 conflicts
2.04/2.13	c Restarting after 7487 conflicts
3.37/3.48	c Restarting after 11332 conflicts
5.72/5.82	c Restarting after 17102 conflicts
9.42/9.51	c Restarting after 25752 conflicts
15.96/16.04	c Restarting after 38726 conflicts
27.03/27.08	c Restarting after 58188 conflicts
46.08/46.20	c Restarting after 87382 conflicts
75.78/75.86	c Restarting after 131172 conflicts
127.91/128.00	c Restarting after 196856 conflicts
213.84/213.92	c Restarting after 295382 conflicts
352.10/352.27	c Restarting after 443173 conflicts
587.54/587.77	c Restarting after 664857 conflicts
948.96/949.33	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-305610-1172082397 -o ROOT/results/node5/solver-305610-1172082397 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305610-1172082397/sat7_bin /tmp/evaluation/305610-1172082397/instance-305610-1172082397.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 13854
/proc/meminfo: memFree=1453856/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=1656 CPUtime=0
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 228194550 1695744 220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134847853 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 414 220 88 220 0 191 0

[startup+0.106815 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 13854
/proc/meminfo: memFree=1453856/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=3348 CPUtime=0.1
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 559 0 0 0 10 0 0 0 18 0 1 0 228194550 3428352 542 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525279 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 837 542 93 220 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.514862 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 13854
/proc/meminfo: memFree=1453856/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=5400 CPUtime=0.51
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 779 0 0 0 51 0 0 0 21 0 1 0 228194550 5529600 762 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 1350 762 95 220 0 1127 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5400

[startup+1.33495 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1450008/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=5400 CPUtime=1.32
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 1136 0 0 0 132 0 0 0 25 0 1 0 228194550 5529600 1119 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532320 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 1350 1119 95 220 0 1127 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5400

[startup+2.97114 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1448088/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=9500 CPUtime=2.96
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 1813 0 0 0 296 0 0 0 25 0 1 0 228194550 9728000 1796 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 2375 1796 95 220 0 2152 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9500

[startup+6.24751 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1443672/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=13600 CPUtime=6.23
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 2602 0 0 0 622 1 0 0 25 0 1 0 228194550 13926400 2585 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 3400 2585 95 220 0 3177 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13600

[startup+12.7052 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1441048/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=13600 CPUtime=12.69
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 3258 0 0 0 1267 2 0 0 25 0 1 0 228194550 13926400 3241 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 3400 3241 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5127 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1438424/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=17836 CPUtime=25.49
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 3895 0 0 0 2546 3 0 0 25 0 1 0 228194550 18264064 3878 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578680 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 4459 3878 95 220 0 4236 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17836

[startup+51.1266 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1435544/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=22204 CPUtime=51.1
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 4579 0 0 0 5106 4 0 0 25 0 1 0 228194550 22736896 4562 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 5551 4562 95 220 0 5328 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22204

[startup+102.354 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1431512/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=26840 CPUtime=102.32
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 5626 0 0 0 10226 6 0 0 25 0 1 0 228194550 27484160 5609 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 6710 5609 95 220 0 6487 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 26840

[startup+162.388 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1427032/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=31496 CPUtime=162.33
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 6722 0 0 0 16226 7 0 0 25 0 1 0 228194550 32251904 6705 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531422 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 7874 6705 95 220 0 7651 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 31496

[startup+222.418 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1425496/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=31932 CPUtime=222.34
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 7097 0 0 0 22226 8 0 0 25 0 1 0 228194550 32698368 7080 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 7983 7080 95 220 0 7760 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 31932

[startup+282.45 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1423960/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=32340 CPUtime=282.35
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 7469 0 0 0 28226 9 0 0 25 0 1 0 228194550 33116160 7452 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 8085 7452 95 220 0 7862 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 32340

[startup+342.481 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1422040/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=32620 CPUtime=342.37
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 7938 0 0 0 34227 10 0 0 25 0 1 0 228194550 33402880 7921 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 8155 7921 95 220 0 7932 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 32620

[startup+402.512 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1419864/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=37272 CPUtime=402.38
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 8471 0 0 0 40227 11 0 0 25 0 1 0 228194550 38166528 8454 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533768 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 9318 8454 95 220 0 9095 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 37272

[startup+462.543 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1418968/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=37664 CPUtime=462.4
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 8729 0 0 0 46228 12 0 0 25 0 1 0 228194550 38567936 8712 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 9416 8712 95 220 0 9193 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 37664

[startup+522.574 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1417816/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=38084 CPUtime=522.41
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 9014 0 0 0 52228 13 0 0 25 0 1 0 228194550 38998016 8997 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 9521 8997 95 220 0 9298 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 38084

[startup+582.606 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1416984/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=38236 CPUtime=582.43
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 9217 0 0 0 58229 14 0 0 25 0 1 0 228194550 39153664 9200 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 9559 9200 95 220 0 9336 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 38236

[startup+642.639 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1415896/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=42880 CPUtime=642.43
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 9493 0 0 0 64229 14 0 0 25 0 1 0 228194550 43909120 9476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 10720 9476 95 220 0 10497 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 42880

[startup+702.667 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1415256/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=43156 CPUtime=702.45
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 9650 0 0 0 70230 15 0 0 25 0 1 0 228194550 44191744 9633 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 10789 9633 95 220 0 10566 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 43156

[startup+762.695 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13855
/proc/meminfo: memFree=1414616/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=43420 CPUtime=762.46
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 9784 0 0 0 76230 16 0 0 25 0 1 0 228194550 44462080 9767 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 10855 9767 95 220 0 10632 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 43420

[startup+822.729 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1414296/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=43556 CPUtime=822.47
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 9858 0 0 0 82231 16 0 0 25 0 1 0 228194550 44601344 9841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 10889 9841 95 220 0 10666 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 43556

[startup+882.758 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1413848/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=43820 CPUtime=882.49
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 9976 0 0 0 88232 17 0 0 25 0 1 0 228194550 44871680 9959 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 10955 9959 95 220 0 10732 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 43820

[startup+942.789 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1413336/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=44112 CPUtime=942.5
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 10102 0 0 0 94232 18 0 0 25 0 1 0 228194550 45170688 10085 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 11028 10085 95 220 0 10805 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 44112

[startup+1002.82 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1411288/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=44512 CPUtime=1002.51
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 10676 0 0 0 100232 19 0 0 25 0 1 0 228194550 45580288 10659 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 11128 10659 95 220 0 10905 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 44512

[startup+1062.85 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1410200/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=44912 CPUtime=1062.53
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 10935 0 0 0 106233 20 0 0 25 0 1 0 228194550 45989888 10918 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528645 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 11228 10918 95 220 0 11005 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 44912

[startup+1122.89 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1409560/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=49272 CPUtime=1122.55
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 11085 0 0 0 112234 21 0 0 25 0 1 0 228194550 50454528 11068 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 12318 11068 95 220 0 12095 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 49272

[startup+1182.91 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1409112/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=49416 CPUtime=1182.56
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 11203 0 0 0 118235 21 0 0 25 0 1 0 228194550 50601984 11186 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 12354 11186 95 220 0 12131 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 49416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1408984/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=49416 CPUtime=1200.07
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 11234 0 0 0 119986 21 0 0 25 0 1 0 228194550 50601984 11217 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 12354 11217 95 220 0 12131 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 49416

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

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

[startup+1200.43 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 13857
/proc/meminfo: memFree=1408984/2055920 swapFree=4192812/4192956
[pid=13854] ppid=13852 vsize=49416 CPUtime=1200.07
/proc/13854/stat : 13854 (sat7_bin) R 13852 13854 13468 0 -1 4194304 11234 0 0 0 119986 21 0 0 25 0 1 0 228194550 50601984 11217 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/13854/statm: 12354 11217 95 220 0 12131 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 49416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.225965
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 49416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11234
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= 1123

runsolver used 1.40379 second user time and 2.80157 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 18:26:37 UTC 2007

IDJOB= 305610
IDBENCH= 20161
IDSOLVER= 101
FILE ID= node5/305610-1172082397

PBS_JOBID= 3865318

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305610-1172082397/sat7_bin /tmp/evaluation/305610-1172082397/instance-305610-1172082397.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-305610-1172082397 -o ROOT/results/node5/solver-305610-1172082397 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305610-1172082397/sat7_bin /tmp/evaluation/305610-1172082397/instance-305610-1172082397.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 979897865

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1454200 kB
Buffers:         51396 kB
Cached:         429432 kB
SwapCached:          0 kB
Active:         206528 kB
Inactive:       318180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          62812 kB
Slab:            62540 kB
Committed_AS:   838512 kB
PageTables:       1692 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= 66546 MiB

End job on node5 on Wed Feb 21 18:46:40 UTC 2007