Trace number 307414

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) 1200.1 1200.28

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
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)

0.40/0.43	c Starting solver ...
0.50/0.55	c Restarting after 101 conflicts
0.60/0.71	c Restarting after 253 conflicts
0.91/0.95	c Restarting after 478 conflicts
1.22/1.30	c Restarting after 815 conflicts
1.73/1.83	c Restarting after 1321 conflicts
2.55/2.65	c Restarting after 2083 conflicts
3.78/3.89	c Restarting after 3223 conflicts
5.73/5.75	c Restarting after 4931 conflicts
8.60/8.65	c Restarting after 7495 conflicts
13.21/13.23	c Restarting after 11340 conflicts
20.48/20.54	c Restarting after 17107 conflicts
32.97/33.00	c Restarting after 25757 conflicts
54.16/54.24	c Restarting after 38731 conflicts
86.52/86.59	c Restarting after 58193 conflicts
148.47/148.52	c Restarting after 87385 conflicts
248.12/248.25	c Restarting after 131175 conflicts
463.48/463.56	c Restarting after 196860 conflicts
770.33/770.58	c Restarting after 295387 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/node16/watcher-307414-1172119911 -o ROOT/results/node16/solver-307414-1172119911 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307414-1172119911/sat7_bin /tmp/evaluation/307414-1172119911/instance-307414-1172119911.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: 7.99 6.79 4.02 3/77 20981
/proc/meminfo: memFree=1415048/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=2560 CPUtime=0
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 470 0 0 0 0 0 0 0 18 0 1 0 231945465 2621440 453 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 0 0 0
/proc/20981/statm: 640 454 88 220 0 417 0

[startup+0.107331 s]
/proc/loadavg: 7.99 6.79 4.02 3/77 20981
/proc/meminfo: memFree=1415048/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=6156 CPUtime=0.1
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 922 0 0 0 10 0 0 0 18 0 1 0 231945465 6303744 905 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134518457 0 0 4096 0 0 0 0 17 0 0 0
/proc/20981/statm: 1539 905 88 220 0 1316 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6156

[startup+0.515284 s]
/proc/loadavg: 7.99 6.79 4.02 3/77 20981
/proc/meminfo: memFree=1415048/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=10604 CPUtime=0.5
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 2097 0 0 0 49 1 0 0 22 0 1 0 231945465 10858496 2080 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 0 0 0
/proc/20981/statm: 2651 2080 93 220 0 2428 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10604

[startup+1.33619 s]
/proc/loadavg: 7.99 6.79 4.02 2/78 20982
/proc/meminfo: memFree=1406080/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=10604 CPUtime=1.32
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 2423 0 0 0 131 1 0 0 25 0 1 0 231945465 10858496 2406 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539902 0 0 4096 0 0 0 0 17 0 0 0
/proc/20981/statm: 2651 2406 95 220 0 2428 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10604

[startup+2.972 s]
/proc/loadavg: 7.43 6.69 4.00 2/78 20982
/proc/meminfo: memFree=1404672/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=14812 CPUtime=2.96
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 2866 0 0 0 294 2 0 0 25 0 1 0 231945465 15167488 2849 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 0 0 0
/proc/20981/statm: 3703 2849 95 220 0 3480 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14812

[startup+6.25162 s]
/proc/loadavg: 7.43 6.69 4.00 2/78 20982
/proc/meminfo: memFree=1400704/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=19564 CPUtime=6.24
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 3810 0 0 0 621 3 0 0 25 0 1 0 231945465 20033536 3793 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 0 0 0
/proc/20981/statm: 4891 3793 95 220 0 4668 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 19564

[startup+12.7059 s]
/proc/loadavg: 6.44 6.50 3.97 2/78 20982
/proc/meminfo: memFree=1393032/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=25676 CPUtime=12.7
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 5661 0 0 0 1264 6 0 0 25 0 1 0 231945465 26292224 5644 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 0 0 0
/proc/20981/statm: 6419 5644 95 220 0 6196 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25676

[startup+25.5134 s]
/proc/loadavg: 5.61 6.32 3.94 2/78 20982
/proc/meminfo: memFree=1381000/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=36676 CPUtime=25.49
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 8702 0 0 0 2540 9 0 0 25 0 1 0 231945465 37556224 8685 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 9169 8685 95 220 0 8946 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36676

[startup+51.1163 s]
/proc/loadavg: 4.03 5.89 3.86 2/78 20982
/proc/meminfo: memFree=1358280/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=60608 CPUtime=51.09
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 14323 0 0 0 5094 15 0 0 25 0 1 0 231945465 62062592 14306 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 15152 14306 95 220 0 14929 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 60608

[startup+102.319 s]
/proc/loadavg: 2.31 5.14 3.71 2/78 20982
/proc/meminfo: memFree=1318600/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=101656 CPUtime=102.29
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 24407 0 0 0 10203 26 0 0 25 0 1 0 231945465 104095744 24390 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 25414 24390 95 220 0 25191 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 101656

[startup+162.334 s]
/proc/loadavg: 1.44 4.33 3.52 2/78 20982
/proc/meminfo: memFree=1276040/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=143528 CPUtime=162.31
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 34747 0 0 0 16194 37 0 0 25 0 1 0 231945465 146972672 34730 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 35882 34730 95 220 0 35659 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 143528

[startup+222.344 s]
/proc/loadavg: 1.16 3.72 3.36 2/78 20982
/proc/meminfo: memFree=1247368/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=172028 CPUtime=222.31
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 41878 0 0 0 22186 45 0 0 25 0 1 0 231945465 176156672 41861 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 43007 41861 95 220 0 42784 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 172028

[startup+282.36 s]
/proc/loadavg: 1.06 3.26 3.22 2/78 20982
/proc/meminfo: memFree=1247048/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=172028 CPUtime=282.32
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 41940 0 0 0 28187 45 0 0 25 0 1 0 231945465 176156672 41923 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533773 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 43007 41923 95 220 0 42784 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 172028

[startup+342.378 s]
/proc/loadavg: 1.02 2.85 3.08 2/78 20982
/proc/meminfo: memFree=1246408/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=172028 CPUtime=342.34
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 42116 0 0 0 34188 46 0 0 25 0 1 0 231945465 176156672 42099 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 43007 42099 95 220 0 42784 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 172028

[startup+402.392 s]
/proc/loadavg: 1.00 2.48 2.94 2/78 20982
/proc/meminfo: memFree=1244424/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=172028 CPUtime=402.36
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 42639 0 0 0 40188 48 0 0 25 0 1 0 231945465 176156672 42622 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 43007 42622 95 220 0 42784 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 172028

[startup+462.402 s]
/proc/loadavg: 1.00 2.21 2.81 2/78 20982
/proc/meminfo: memFree=1223368/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=196236 CPUtime=462.36
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 47913 0 0 0 46184 52 0 0 25 0 1 0 231945465 200945664 47896 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 49059 47896 95 220 0 48836 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 196236

[startup+522.41 s]
/proc/loadavg: 1.00 2.00 2.71 2/78 20982
/proc/meminfo: memFree=1186824/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=233336 CPUtime=522.37
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 57234 0 0 0 52176 61 0 0 25 0 1 0 231945465 238936064 57217 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 58334 57217 95 220 0 58111 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 233336

[startup+582.437 s]
/proc/loadavg: 1.20 1.85 2.60 2/84 21088
/proc/meminfo: memFree=1155528/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=262596 CPUtime=582.35
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 64522 0 0 0 58165 70 0 0 25 0 1 0 231945465 268898304 64505 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 65649 64505 95 220 0 65426 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 262596

[startup+642.489 s]
/proc/loadavg: 1.07 1.69 2.50 2/78 21180
/proc/meminfo: memFree=1154568/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=263532 CPUtime=642.33
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 64955 0 0 0 64162 71 0 0 25 0 1 0 231945465 269856768 64938 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 65883 64938 95 220 0 65660 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 263532

[startup+702.506 s]
/proc/loadavg: 1.02 1.57 2.40 2/78 21180
/proc/meminfo: memFree=1154632/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=263532 CPUtime=702.34
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 64966 0 0 0 70163 71 0 0 25 0 1 0 231945465 269856768 64949 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529396 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 65883 64949 95 220 0 65660 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 263532

[startup+762.518 s]
/proc/loadavg: 1.01 1.47 2.32 2/78 21180
/proc/meminfo: memFree=1154632/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=263532 CPUtime=762.35
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 65004 0 0 0 76163 72 0 0 25 0 1 0 231945465 269856768 64987 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 65883 64987 95 220 0 65660 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 263532

[startup+822.534 s]
/proc/loadavg: 1.00 1.37 2.23 2/78 21180
/proc/meminfo: memFree=1153480/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=263532 CPUtime=822.36
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 65327 0 0 0 82163 73 0 0 25 0 1 0 231945465 269856768 65310 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 65883 65310 95 220 0 65660 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 263532

[startup+882.541 s]
/proc/loadavg: 1.00 1.30 2.15 2/78 21180
/proc/meminfo: memFree=1151176/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=267632 CPUtime=882.37
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 65919 0 0 0 88162 75 0 0 25 0 1 0 231945465 274055168 65902 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 66908 65902 95 220 0 66685 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 267632

[startup+942.557 s]
/proc/loadavg: 1.00 1.25 2.07 2/78 21180
/proc/meminfo: memFree=1146184/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=271732 CPUtime=942.38
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 67162 0 0 0 94161 77 0 0 25 0 1 0 231945465 278253568 67145 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533768 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 67933 67145 95 220 0 67710 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 271732

[startup+1002.57 s]
/proc/loadavg: 1.00 1.20 2.01 2/78 21180
/proc/meminfo: memFree=1137224/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=279932 CPUtime=1002.4
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 69419 0 0 0 100160 80 0 0 25 0 1 0 231945465 286650368 69402 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 69983 69402 95 220 0 69760 0
Current children cumulated CPU time (s) 1002.4
Current children cumulated vsize (KiB) 279932

[startup+1062.59 s]
/proc/loadavg: 1.03 1.17 1.94 2/78 21180
/proc/meminfo: memFree=1130120/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=286140 CPUtime=1062.41
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 71143 0 0 0 106159 82 0 0 25 0 1 0 231945465 293007360 71126 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 71535 71126 95 220 0 71312 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 286140

[startup+1122.6 s]
/proc/loadavg: 1.01 1.14 1.88 2/78 21180
/proc/meminfo: memFree=1130120/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=286140 CPUtime=1122.42
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 71143 0 0 0 112160 82 0 0 25 0 1 0 231945465 293007360 71126 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 71535 71126 95 220 0 71312 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 286140

[startup+1182.61 s]
/proc/loadavg: 1.00 1.11 1.82 2/78 21180
/proc/meminfo: memFree=1130120/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=286140 CPUtime=1182.43
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 71143 0 0 0 118160 83 0 0 25 0 1 0 231945465 293007360 71126 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029307 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 71535 71126 95 220 0 71312 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 286140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.23 s]
/proc/loadavg: 1.00 1.10 1.81 2/78 21180
/proc/meminfo: memFree=1130120/2055920 swapFree=4192812/4192956
[pid=20981] ppid=20979 vsize=286140 CPUtime=1200.05
/proc/20981/stat : 20981 (sat7_bin) R 20979 20981 20870 0 -1 4194304 71143 0 0 0 119922 83 0 0 25 0 1 0 231945465 293007360 71126 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/20981/statm: 71535 71126 95 220 0 71312 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 286140

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): 1200.28
CPU time (s): 1200.1
CPU user time (s): 1199.22
CPU system time (s): 0.881865
CPU usage (%): 99.9854
Max. virtual memory (cumulated for all children) (KiB): 286140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.22
system time used= 0.881865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71143
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= 24417

runsolver used 1.46978 second user time and 2.73958 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Thu Feb 22 04:51:51 UTC 2007

IDJOB= 307414
IDBENCH= 20205
IDSOLVER= 101
FILE ID= node16/307414-1172119911

PBS_JOBID= 3865372

Free space on /tmp= 66544 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307414-1172119911/sat7_bin /tmp/evaluation/307414-1172119911/instance-307414-1172119911.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-307414-1172119911 -o ROOT/results/node16/solver-307414-1172119911 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307414-1172119911/sat7_bin /tmp/evaluation/307414-1172119911/instance-307414-1172119911.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 249505459

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1415520 kB
Buffers:         60424 kB
Cached:         445496 kB
SwapCached:          0 kB
Active:         220280 kB
Inactive:       339284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          72504 kB
Slab:            66472 kB
Committed_AS:  1043588 kB
PageTables:       1720 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= 66544 MiB

End job on node16 on Thu Feb 22 05:11:54 UTC 2007