Trace number 301920

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) 1200.07 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1128222245-05.cnf
MD5SUMe00fc2902b68bb75646f8701a0e4a742
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 variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 100 conflicts
0.10/0.18	c Restarting after 251 conflicts
0.20/0.22	c Restarting after 476 conflicts
0.20/0.28	c Restarting after 813 conflicts
0.30/0.37	c Restarting after 1319 conflicts
0.50/0.51	c Restarting after 2078 conflicts
0.71/0.75	c Restarting after 3217 conflicts
1.01/1.12	c Restarting after 4926 conflicts
1.63/1.74	c Restarting after 7489 conflicts
2.75/2.80	c Restarting after 11333 conflicts
4.70/4.79	c Restarting after 17099 conflicts
8.08/8.12	c Restarting after 25748 conflicts
14.12/14.15	c Restarting after 38722 conflicts
24.26/24.34	c Restarting after 58183 conflicts
41.57/41.69	c Restarting after 87375 conflicts
74.24/74.32	c Restarting after 131166 conflicts
127.19/127.31	c Restarting after 196852 conflicts
208.91/208.99	c Restarting after 295378 conflicts
343.80/343.93	c Restarting after 443168 conflicts
567.36/567.60	c Restarting after 664853 conflicts
922.62/922.93	c Restarting after 997378 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/node2/watcher-301920-1171999954 -o ROOT/results/node2/solver-301920-1171999954 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301920-1171999954/sat7_bin /tmp/evaluation/301920-1171999954/instance-301920-1171999954.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 1.07 1.85 3/77 14193
/proc/meminfo: memFree=1562800/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=1248 CPUtime=0
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 219950348 1277952 140 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 312 140 87 220 0 89 0

[startup+0.106335 s]
/proc/loadavg: 0.92 1.07 1.85 3/77 14193
/proc/meminfo: memFree=1562800/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=3052 CPUtime=0.1
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 442 0 0 0 10 0 0 0 18 0 1 0 219950348 3125248 425 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 763 425 88 220 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052

[startup+0.514377 s]
/proc/loadavg: 0.92 1.07 1.85 3/77 14193
/proc/meminfo: memFree=1562800/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=5244 CPUtime=0.5
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 913 0 0 0 50 0 0 0 21 0 1 0 219950348 5369856 896 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 1311 896 95 220 0 1088 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5244

[startup+1.33446 s]
/proc/loadavg: 0.92 1.07 1.85 2/78 14194
/proc/meminfo: memFree=1557800/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=9344 CPUtime=1.32
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 1477 0 0 0 132 0 0 0 25 0 1 0 219950348 9568256 1460 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536251 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 2336 1460 95 220 0 2113 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9344

[startup+2.97063 s]
/proc/loadavg: 0.93 1.07 1.85 2/78 14194
/proc/meminfo: memFree=1554920/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=13444 CPUtime=2.96
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 2385 0 0 0 295 1 0 0 25 0 1 0 219950348 13766656 2368 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 3361 2368 95 220 0 3138 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13444

[startup+6.24697 s]
/proc/loadavg: 0.93 1.07 1.85 2/78 14194
/proc/meminfo: memFree=1548720/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=17544 CPUtime=6.24
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 3798 0 0 0 621 3 0 0 25 0 1 0 219950348 17965056 3781 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 4386 3781 95 220 0 4163 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17544

[startup+12.7046 s]
/proc/loadavg: 0.94 1.07 1.84 2/78 14194
/proc/meminfo: memFree=1544496/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=21776 CPUtime=12.69
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 4593 0 0 0 1265 4 0 0 25 0 1 0 219950348 22298624 4576 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 5444 4576 95 220 0 5221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21776

[startup+25.512 s]
/proc/loadavg: 0.95 1.07 1.83 2/78 14194
/proc/meminfo: memFree=1541488/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=26156 CPUtime=25.49
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 5402 0 0 0 2544 5 0 0 25 0 1 0 219950348 26783744 5385 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 6539 5385 95 220 0 6316 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26156

[startup+51.1216 s]
/proc/loadavg: 0.96 1.06 1.80 2/78 14194
/proc/meminfo: memFree=1537328/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=26448 CPUtime=51.1
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 6382 0 0 0 5104 6 0 0 25 0 1 0 219950348 27082752 6365 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 6612 6365 95 220 0 6389 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26448

[startup+102.34 s]
/proc/loadavg: 0.98 1.05 1.76 2/78 14194
/proc/meminfo: memFree=1531568/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=35484 CPUtime=102.3
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 7818 0 0 0 10222 8 0 0 25 0 1 0 219950348 36335616 7801 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 8871 7801 95 220 0 8648 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35484

[startup+162.378 s]
/proc/loadavg: 0.99 1.04 1.70 2/78 14194
/proc/meminfo: memFree=1527408/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=36164 CPUtime=162.33
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 8844 0 0 0 16223 10 0 0 25 0 1 0 219950348 37031936 8827 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 9041 8827 95 220 0 8818 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 36164

[startup+222.406 s]
/proc/loadavg: 0.99 1.03 1.66 2/78 14194
/proc/meminfo: memFree=1525168/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=40696 CPUtime=222.33
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 9393 0 0 0 22223 10 0 0 25 0 1 0 219950348 41672704 9376 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 10174 9376 95 220 0 9951 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 40696

[startup+282.435 s]
/proc/loadavg: 0.99 1.02 1.61 2/78 14194
/proc/meminfo: memFree=1521136/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=45616 CPUtime=282.34
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 10384 0 0 0 28222 12 0 0 25 0 1 0 219950348 46710784 10367 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 11404 10367 95 220 0 11181 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 45616

[startup+342.464 s]
/proc/loadavg: 0.99 1.02 1.58 2/78 14194
/proc/meminfo: memFree=1518896/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=45760 CPUtime=342.36
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 10949 0 0 0 34222 14 0 0 25 0 1 0 219950348 46858240 10932 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536211 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 11440 10932 95 220 0 11217 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45760

[startup+402.496 s]
/proc/loadavg: 1.12 1.04 1.54 2/78 14194
/proc/meminfo: memFree=1516400/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=50604 CPUtime=402.37
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 11566 0 0 0 40222 15 0 0 25 0 1 0 219950348 51818496 11549 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 12651 11549 95 220 0 12428 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 50604

[startup+462.526 s]
/proc/loadavg: 1.04 1.03 1.51 2/78 14196
/proc/meminfo: memFree=1514992/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=50908 CPUtime=462.39
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 11915 0 0 0 46223 16 0 0 25 0 1 0 219950348 52129792 11898 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 12727 11898 95 220 0 12504 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 50908

[startup+522.557 s]
/proc/loadavg: 1.01 1.02 1.47 2/78 14196
/proc/meminfo: memFree=1514224/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=51188 CPUtime=522.4
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 12103 0 0 0 52223 17 0 0 25 0 1 0 219950348 52416512 12086 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 12797 12086 95 220 0 12574 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 51188

[startup+582.589 s]
/proc/loadavg: 1.00 1.02 1.44 2/78 14196
/proc/meminfo: memFree=1513072/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=51584 CPUtime=582.42
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 12406 0 0 0 58224 18 0 0 25 0 1 0 219950348 52822016 12389 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 12896 12389 95 220 0 12673 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 51584

[startup+642.621 s]
/proc/loadavg: 1.00 1.01 1.41 2/78 14196
/proc/meminfo: memFree=1511216/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=56420 CPUtime=642.43
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 12855 0 0 0 64225 18 0 0 25 0 1 0 219950348 57774080 12838 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 14105 12838 95 220 0 13882 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 56420

[startup+702.649 s]
/proc/loadavg: 1.00 1.01 1.38 2/78 14196
/proc/meminfo: memFree=1510128/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=56692 CPUtime=702.44
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 13138 0 0 0 70225 19 0 0 25 0 1 0 219950348 58052608 13121 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532488 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 14173 13121 95 220 0 13950 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 56692

[startup+762.674 s]
/proc/loadavg: 1.00 1.00 1.35 2/78 14196
/proc/meminfo: memFree=1509680/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=56964 CPUtime=762.45
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 13252 0 0 0 76226 19 0 0 25 0 1 0 219950348 58331136 13235 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 14241 13235 95 220 0 14018 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 56964

[startup+822.702 s]
/proc/loadavg: 1.00 1.00 1.33 2/78 14196
/proc/meminfo: memFree=1508912/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=57300 CPUtime=822.46
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 13438 0 0 0 82226 20 0 0 25 0 1 0 219950348 58675200 13421 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 14325 13421 95 220 0 14102 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 57300

[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.31 2/78 14196
/proc/meminfo: memFree=1508464/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=57436 CPUtime=882.48
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 13546 0 0 0 88227 21 0 0 25 0 1 0 219950348 58814464 13529 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 14359 13529 95 220 0 14136 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 57436

[startup+942.764 s]
/proc/loadavg: 1.00 1.00 1.28 2/78 14196
/proc/meminfo: memFree=1507376/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=57840 CPUtime=942.49
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 13823 0 0 0 94228 21 0 0 25 0 1 0 219950348 59228160 13806 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 14460 13806 95 220 0 14237 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 57840

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.26 2/78 14196
/proc/meminfo: memFree=1505200/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=62376 CPUtime=1002.5
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 14375 0 0 0 100228 22 0 0 25 0 1 0 219950348 63873024 14358 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 15594 14358 95 220 0 15371 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 62376

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 14196
/proc/meminfo: memFree=1503088/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=62796 CPUtime=1062.52
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 14898 0 0 0 106229 23 0 0 25 0 1 0 219950348 64303104 14881 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 15699 14881 95 220 0 15476 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 62796

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.23 2/78 14196
/proc/meminfo: memFree=1501552/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=62956 CPUtime=1122.53
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 15291 0 0 0 112229 24 0 0 25 0 1 0 219950348 64466944 15274 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 15739 15274 95 220 0 15516 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 62956

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 14196
/proc/meminfo: memFree=1500592/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=67324 CPUtime=1182.54
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 15515 0 0 0 118230 24 0 0 25 0 1 0 219950348 68939776 15498 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 16831 15498 95 220 0 16608 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 67324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.21 3/78 14196
/proc/meminfo: memFree=1500528/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=67468 CPUtime=1200.05
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 15527 0 0 0 119981 24 0 0 25 0 1 0 219950348 69087232 15510 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 16867 15510 95 220 0 16644 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67468

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.21 3/78 14196
/proc/meminfo: memFree=1500528/2055920 swapFree=4192812/4192956
[pid=14193] ppid=14191 vsize=67468 CPUtime=1200.05
/proc/14193/stat : 14193 (sat7_bin) R 14191 14193 14085 0 -1 4194304 15527 0 0 0 119981 24 0 0 25 0 1 0 219950348 69087232 15510 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14193/statm: 16867 15510 95 220 0 16644 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.25796
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 67468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15527
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= 1489

runsolver used 1.44278 second user time and 2.74658 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 19:32:34 UTC 2007

IDJOB= 301920
IDBENCH= 20071
IDSOLVER= 101
FILE ID= node2/301920-1171999954

PBS_JOBID= 3849123

Free space on /tmp= 66549 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1128222245-05.cnf
COMMAND LINE= /tmp/evaluation/301920-1171999954/sat7_bin /tmp/evaluation/301920-1171999954/instance-301920-1171999954.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-301920-1171999954 -o ROOT/results/node2/solver-301920-1171999954 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301920-1171999954/sat7_bin /tmp/evaluation/301920-1171999954/instance-301920-1171999954.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  e00fc2902b68bb75646f8701a0e4a742

RANDOM SEED= 653195667

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1563208 kB
Buffers:         53068 kB
Cached:         304884 kB
SwapCached:          0 kB
Active:         317984 kB
Inactive:        99804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1724 kB
Writeback:           0 kB
Mapped:          78708 kB
Slab:            60416 kB
Committed_AS:  1197572 kB
PageTables:       1812 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= 66549 MiB

End job on node2 on Tue Feb 20 19:52:36 UTC 2007