Trace number 307291

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) 1200.16 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
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 variables19000
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)

0.40/0.46	c Starting solver ...
0.50/0.59	c Restarting after 100 conflicts
0.71/0.75	c Restarting after 251 conflicts
0.91/1.00	c Restarting after 476 conflicts
1.32/1.39	c Restarting after 813 conflicts
1.93/1.95	c Restarting after 1321 conflicts
2.76/2.80	c Restarting after 2080 conflicts
3.98/4.02	c Restarting after 3220 conflicts
5.83/5.94	c Restarting after 4928 conflicts
8.90/8.92	c Restarting after 7491 conflicts
13.71/13.78	c Restarting after 11336 conflicts
21.19/21.22	c Restarting after 17102 conflicts
33.58/33.66	c Restarting after 25752 conflicts
54.27/54.36	c Restarting after 38726 conflicts
88.68/88.72	c Restarting after 58187 conflicts
151.25/151.33	c Restarting after 87379 conflicts
250.19/250.27	c Restarting after 131168 conflicts
449.28/449.40	c Restarting after 196852 conflicts
736.46/736.64	c Restarting after 295378 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/node22/watcher-307291-1172117235 -o ROOT/results/node22/solver-307291-1172117235 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307291-1172117235/sat7_bin /tmp/evaluation/307291-1172117235/instance-307291-1172117235.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: 1.01 1.01 1.00 3/77 3467
/proc/meminfo: memFree=1848600/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=2560 CPUtime=0
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 450 0 0 0 0 0 0 0 18 0 1 0 231677401 2621440 433 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 640 434 88 220 0 417 0

[startup+0.106781 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 3467
/proc/meminfo: memFree=1848600/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=6156 CPUtime=0.1
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 901 0 0 0 10 0 0 0 18 0 1 0 231677401 6303744 884 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134518460 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 1539 884 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.514811 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 3467
/proc/meminfo: memFree=1848600/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=10604 CPUtime=0.5
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 2075 0 0 0 50 0 0 0 21 0 1 0 231677401 10858496 2058 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 2651 2058 93 220 0 2428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10604

[startup+1.33487 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3468
/proc/meminfo: memFree=1839760/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=10604 CPUtime=1.32
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 2380 0 0 0 132 0 0 0 25 0 1 0 231677401 10858496 2363 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 2651 2363 95 220 0 2428 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10604

[startup+2.97099 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 3468
/proc/meminfo: memFree=1838224/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=14924 CPUtime=2.96
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 2839 0 0 0 295 1 0 0 25 0 1 0 231677401 15282176 2822 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 3731 2822 95 220 0 3508 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14924

[startup+6.25224 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1834384/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=19568 CPUtime=6.24
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 3758 0 0 0 622 2 0 0 25 0 1 0 231677401 20037632 3741 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 4892 3741 95 220 0 4669 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19568

[startup+12.7027 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1827088/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=25264 CPUtime=12.69
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 5478 0 0 0 1266 3 0 0 25 0 1 0 231677401 25870336 5461 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 6316 5461 95 220 0 6093 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25264

[startup+25.5117 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1815504/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=35996 CPUtime=25.49
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 8494 0 0 0 2542 7 0 0 25 0 1 0 231677401 36859904 8477 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 8999 8477 95 220 0 8776 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35996

[startup+51.1225 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1793232/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=58436 CPUtime=51.1
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 14015 0 0 0 5097 13 0 0 25 0 1 0 231677401 59838464 13998 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 14609 13998 95 220 0 14386 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 58436

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1754512/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=97064 CPUtime=102.3
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 23706 0 0 0 10206 24 0 0 25 0 1 0 231677401 99393536 23689 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 24266 23689 95 220 0 24043 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 97064

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1715344/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=135904 CPUtime=162.32
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 33318 0 0 0 16197 35 0 0 25 0 1 0 231677401 139165696 33301 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 33976 33301 95 220 0 33753 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 135904

[startup+222.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1682128/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=169700 CPUtime=222.33
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 41576 0 0 0 22190 43 0 0 25 0 1 0 231677401 173772800 41559 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 42425 41559 95 220 0 42202 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 169700

[startup+282.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1681936/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=169700 CPUtime=282.35
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 41645 0 0 0 28191 44 0 0 25 0 1 0 231677401 173772800 41628 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 42425 41628 95 220 0 42202 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 169700

[startup+342.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1680720/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=169700 CPUtime=342.36
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 41951 0 0 0 34191 45 0 0 25 0 1 0 231677401 173772800 41934 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 42425 41934 95 220 0 42202 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 169700

[startup+402.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1670224/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=179376 CPUtime=402.37
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 44562 0 0 0 40190 47 0 0 25 0 1 0 231677401 183681024 44545 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 44844 44545 95 220 0 44621 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 179376

[startup+462.506 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 3468
/proc/meminfo: memFree=1652944/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=199056 CPUtime=462.39
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 48904 0 0 0 46187 52 0 0 25 0 1 0 231677401 203833344 48887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 49764 48887 95 220 0 49541 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 199056

[startup+522.533 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 3468
/proc/meminfo: memFree=1625936/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=225528 CPUtime=522.41
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 55675 0 0 0 52182 59 0 0 25 0 1 0 231677401 230940672 55658 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537030 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 56382 55658 95 220 0 56159 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 225528

[startup+582.561 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1608336/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=243864 CPUtime=582.42
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 59972 0 0 0 58179 63 0 0 25 0 1 0 231677401 249716736 59955 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 60966 59955 95 220 0 60743 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 243864

[startup+642.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1608336/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=243864 CPUtime=642.44
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 59978 0 0 0 64180 64 0 0 25 0 1 0 231677401 249716736 59961 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 60966 59961 95 220 0 60743 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 243864

[startup+702.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1608016/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=243864 CPUtime=702.46
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 60027 0 0 0 70181 65 0 0 25 0 1 0 231677401 249716736 60010 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 60966 60010 95 220 0 60743 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 243864

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1607376/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=243864 CPUtime=762.47
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 60174 0 0 0 76182 65 0 0 25 0 1 0 231677401 249716736 60157 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 60966 60157 95 220 0 60743 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 243864

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1606480/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=243864 CPUtime=822.49
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 60405 0 0 0 82183 66 0 0 25 0 1 0 231677401 249716736 60388 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 60966 60388 95 220 0 60743 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 243864

[startup+882.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1604880/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=247964 CPUtime=882.51
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 60794 0 0 0 88184 67 0 0 25 0 1 0 231677401 253915136 60777 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 61991 60777 95 220 0 61768 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 247964

[startup+942.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1590288/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=259260 CPUtime=942.53
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 64471 0 0 0 94182 71 0 0 25 0 1 0 231677401 265482240 64454 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 64815 64454 95 220 0 64592 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 259260

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1573456/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=278088 CPUtime=1002.53
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 68712 0 0 0 100178 75 0 0 25 0 1 0 231677401 284762112 68695 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 69522 68695 95 220 0 69299 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 278088

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1568784/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=280384 CPUtime=1062.55
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 69776 0 0 0 106179 76 0 0 25 0 1 0 231677401 287113216 69759 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 70096 69759 95 220 0 69873 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 280384

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1568784/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=280384 CPUtime=1122.57
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 69776 0 0 0 112180 77 0 0 25 0 1 0 231677401 287113216 69759 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 70096 69759 95 220 0 69873 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 280384

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1568656/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=280384 CPUtime=1182.58
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 69777 0 0 0 118181 77 0 0 25 0 1 0 231677401 287113216 69760 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 70096 69760 95 220 0 69873 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 280384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1568656/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=280384 CPUtime=1200.09
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 69780 0 0 0 119932 77 0 0 25 0 1 0 231677401 287113216 69763 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 70096 69763 95 220 0 69873 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 280384

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3468
/proc/meminfo: memFree=1568656/2055920 swapFree=4147044/4192956
[pid=3467] ppid=3465 vsize=280384 CPUtime=1200.09
/proc/3467/stat : 3467 (sat7_bin) R 3465 3467 2269 0 -1 4194304 69780 0 0 0 119932 77 0 0 25 0 1 0 231677401 287113216 69763 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/3467/statm: 70096 69763 95 220 0 69873 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 280384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.16
CPU user time (s): 1199.33
CPU system time (s): 0.825874
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 280384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.33
system time used= 0.825874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69780
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= 1628

runsolver used 1.3258 second user time and 2.87756 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Thu Feb 22 04:07:15 UTC 2007

IDJOB= 307291
IDBENCH= 20202
IDSOLVER= 101
FILE ID= node22/307291-1172117235

PBS_JOBID= 3892931

Free space on /tmp= 66557 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/307291-1172117235/sat7_bin /tmp/evaluation/307291-1172117235/instance-307291-1172117235.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-307291-1172117235 -o ROOT/results/node22/solver-307291-1172117235 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307291-1172117235/sat7_bin /tmp/evaluation/307291-1172117235/instance-307291-1172117235.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 606607650

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1849008 kB
Buffers:         25636 kB
Cached:         108876 kB
SwapCached:      12368 kB
Active:          79284 kB
Inactive:        78824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849008 kB
SwapTotal:     4192956 kB
SwapFree:      4147044 kB
Dirty:            2764 kB
Writeback:           0 kB
Mapped:          30268 kB
Slab:            34424 kB
Committed_AS:   720748 kB
PageTables:       1668 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= 66557 MiB

End job on node22 on Thu Feb 22 04:27:17 UTC 2007