Trace number 425294

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 5000.09 5001.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
MD5SUMfeae85ae56b54fcbcde345d479230ced
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 102 conflicts
0.00/0.02	c Restarting after 252 conflicts
0.00/0.03	c Restarting after 478 conflicts
0.00/0.06	c Restarting after 817 conflicts
0.06/0.09	c Restarting after 1324 conflicts
0.09/0.15	c Restarting after 2083 conflicts
0.19/0.23	c Restarting after 3223 conflicts
0.29/0.36	c Restarting after 4932 conflicts
0.49/0.56	c Restarting after 7494 conflicts
0.79/0.86	c Restarting after 11338 conflicts
1.29/1.34	c Restarting after 17105 conflicts
1.99/2.07	c Restarting after 25754 conflicts
3.09/3.19	c Restarting after 38728 conflicts
4.89/4.92	c Restarting after 58189 conflicts
7.49/7.59	c Restarting after 87381 conflicts
11.69/11.70	c Restarting after 131170 conflicts
17.89/17.98	c Restarting after 196855 conflicts
27.48/27.57	c Restarting after 295381 conflicts
42.38/42.46	c Restarting after 443170 conflicts
65.57/65.64	c Restarting after 664853 conflicts
101.46/101.54	c Restarting after 997380 conflicts
157.46/157.52	c Restarting after 1496171 conflicts
243.63/243.77	c Restarting after 2244353 conflicts
380.20/380.37	c Restarting after 3366627 conflicts
592.45/592.67	c Restarting after 5050038 conflicts
928.17/928.43	c Restarting after 7575154 conflicts
1450.84/1451.29	c Restarting after 11362829 conflicts
2298.03/2298.70	c Restarting after 17044342 conflicts
3642.80/3643.81	c Restarting after 25566611 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-425294-1177669639 -o ROOT/results/node51/solver-425294-1177669639 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425294-1177669639/sat7_bin /tmp/evaluation/425294-1177669639/instance-425294-1177669639.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18349
/proc/meminfo: memFree=1708904/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=1212 CPUtime=0
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 121809060 1241088 127 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 303 128 87 220 0 80 0

[startup+0.071592 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18349
/proc/meminfo: memFree=1708904/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=1476 CPUtime=0.06
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 218 0 0 0 6 0 0 0 18 0 1 0 121809060 1511424 202 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540063 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 369 202 95 220 0 146 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1476

[startup+0.101593 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18349
/proc/meminfo: memFree=1708904/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=1476 CPUtime=0.09
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 228 0 0 0 9 0 0 0 18 0 1 0 121809060 1511424 212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 369 212 95 220 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301612 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18349
/proc/meminfo: memFree=1708904/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=1476 CPUtime=0.29
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 253 0 0 0 29 0 0 0 19 0 1 0 121809060 1511424 237 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 369 237 95 220 0 146 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1476

[startup+0.701647 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18349
/proc/meminfo: memFree=1708904/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=1992 CPUtime=0.69
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 277 0 0 0 69 0 0 0 22 0 1 0 121809060 2039808 261 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538724 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 498 261 95 220 0 275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1708256/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=1992 CPUtime=1.49
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 308 0 0 0 149 0 0 0 25 0 1 0 121809060 2039808 292 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 498 292 95 220 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1992

[startup+3.10186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1708000/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=2124 CPUtime=3.09
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 349 0 0 0 309 0 0 0 25 0 1 0 121809060 2174976 333 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 531 333 95 220 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2124

[startup+6.30115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1707616/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=3152 CPUtime=6.29
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 403 0 0 0 629 0 0 0 25 0 1 0 121809060 3227648 387 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 788 387 95 220 0 565 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3152

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1707232/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=3284 CPUtime=12.69
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 498 0 0 0 1269 0 0 0 25 0 1 0 121809060 3362816 482 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 821 482 95 220 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1706784/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=3416 CPUtime=25.48
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 585 0 0 0 2548 0 0 0 25 0 1 0 121809060 3497984 569 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 854 569 95 220 0 631 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3416

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1706400/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=3688 CPUtime=51.08
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 691 0 0 0 5108 0 0 0 25 0 1 0 121809060 3776512 675 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579474 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 922 675 95 220 0 699 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3688

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1705824/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=3952 CPUtime=102.27
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 814 0 0 0 10227 0 0 0 25 0 1 0 121809060 4046848 798 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 988 798 95 220 0 765 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3952

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1705184/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=6404 CPUtime=162.26
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 960 0 0 0 16225 1 0 0 25 0 1 0 121809060 6557696 944 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 1601 944 95 220 0 1378 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 6404

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1704736/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=6676 CPUtime=222.24
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 1069 0 0 0 22223 1 0 0 25 0 1 0 121809060 6836224 1053 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 1669 1053 95 220 0 1446 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6676

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1704288/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=7084 CPUtime=282.22
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 1164 0 0 0 28221 1 0 0 25 0 1 0 121809060 7254016 1148 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 1771 1148 95 220 0 1548 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7084

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1703968/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=7216 CPUtime=342.2
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 1233 0 0 0 34219 1 0 0 25 0 1 0 121809060 7389184 1217 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 1804 1217 95 220 0 1581 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7216

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18350
/proc/meminfo: memFree=1703712/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=7348 CPUtime=402.2
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 1296 0 0 0 40218 2 0 0 25 0 1 0 121809060 7524352 1280 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 1837 1280 95 220 0 1614 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 7348

[startup+462.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 18350
/proc/meminfo: memFree=1703584/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=7628 CPUtime=462.18
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 1345 0 0 0 46216 2 0 0 25 0 1 0 121809060 7811072 1329 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532747 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 1907 1329 95 220 0 1684 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 7628

[startup+522.302 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 18350
/proc/meminfo: memFree=1703328/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=7772 CPUtime=522.16
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 1389 0 0 0 52214 2 0 0 25 0 1 0 121809060 7958528 1373 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 1943 1373 95 220 0 1720 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7772

[startup+582.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 18350
/proc/meminfo: memFree=1703136/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=8052 CPUtime=582.15
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 1446 0 0 0 58213 2 0 0 25 0 1 0 121809060 8245248 1430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 2013 1430 95 220 0 1790 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8052

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18350
/proc/meminfo: memFree=1702816/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=8188 CPUtime=642.14
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 1532 0 0 0 64211 3 0 0 25 0 1 0 121809060 8384512 1516 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 2047 1516 95 220 0 1824 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8188


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

[startup+4002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 18550
/proc/meminfo: memFree=1698208/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12004 CPUtime=4001.22
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2625 0 0 0 400109 13 0 0 25 0 1 0 121809060 12292096 2609 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540097 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3001 2609 95 220 0 2778 0
Current children cumulated CPU time (s) 4001.22
Current children cumulated vsize (KiB) 12004

[startup+4062.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18550
/proc/meminfo: memFree=1698208/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12004 CPUtime=4061.21
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2631 0 0 0 406108 13 0 0 25 0 1 0 121809060 12292096 2615 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536136 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3001 2615 95 220 0 2778 0
Current children cumulated CPU time (s) 4061.21
Current children cumulated vsize (KiB) 12004

[startup+4122.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 18550
/proc/meminfo: memFree=1698208/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4121.19
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2638 0 0 0 412106 13 0 0 25 0 1 0 121809060 12439552 2622 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525307 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2622 95 220 0 2814 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 12148

[startup+4182.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 18550
/proc/meminfo: memFree=1698144/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4181.17
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2638 0 0 0 418104 13 0 0 25 0 1 0 121809060 12439552 2622 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2622 95 220 0 2814 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 12148

[startup+4242.3 s]
/proc/loadavg: 1.07 1.04 1.01 2/65 18550
/proc/meminfo: memFree=1698144/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4241.16
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2638 0 0 0 424103 13 0 0 25 0 1 0 121809060 12439552 2622 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2622 95 220 0 2814 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 12148

[startup+4302.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 18550
/proc/meminfo: memFree=1698208/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4301.14
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2638 0 0 0 430101 13 0 0 25 0 1 0 121809060 12439552 2622 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2622 95 220 0 2814 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 12148

[startup+4362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18550
/proc/meminfo: memFree=1698144/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4361.13
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2641 0 0 0 436100 13 0 0 25 0 1 0 121809060 12439552 2625 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2625 95 220 0 2814 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 12148

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18550
/proc/meminfo: memFree=1698144/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4421.11
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2647 0 0 0 442098 13 0 0 25 0 1 0 121809060 12439552 2631 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2631 95 220 0 2814 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 12148

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18550
/proc/meminfo: memFree=1698144/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4481.09
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2653 0 0 0 448096 13 0 0 25 0 1 0 121809060 12439552 2637 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2637 95 220 0 2814 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 12148

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 18550
/proc/meminfo: memFree=1698080/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4541.08
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2660 0 0 0 454095 13 0 0 25 0 1 0 121809060 12439552 2644 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2644 95 220 0 2814 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 12148

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18550
/proc/meminfo: memFree=1698080/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4601.07
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2660 0 0 0 460093 14 0 0 25 0 1 0 121809060 12439552 2644 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2644 95 220 0 2814 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 12148

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18550
/proc/meminfo: memFree=1698080/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12148 CPUtime=4661.05
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2664 0 0 0 466091 14 0 0 25 0 1 0 121809060 12439552 2648 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3037 2648 95 220 0 2814 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 12148

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18550
/proc/meminfo: memFree=1697952/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12292 CPUtime=4721.04
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2676 0 0 0 472090 14 0 0 25 0 1 0 121809060 12587008 2660 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3073 2660 95 220 0 2850 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 12292

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18550
/proc/meminfo: memFree=1698016/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12292 CPUtime=4781.02
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2677 0 0 0 478088 14 0 0 25 0 1 0 121809060 12587008 2661 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3073 2661 95 220 0 2850 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 12292

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18550
/proc/meminfo: memFree=1697952/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12292 CPUtime=4841
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2693 0 0 0 484086 14 0 0 25 0 1 0 121809060 12587008 2677 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3073 2677 95 220 0 2850 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 12292

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18550
/proc/meminfo: memFree=1697888/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12436 CPUtime=4901
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2701 0 0 0 490085 15 0 0 25 0 1 0 121809060 12734464 2685 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3109 2685 95 220 0 2886 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 12436

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18550
/proc/meminfo: memFree=1697888/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12436 CPUtime=4960.98
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2706 0 0 0 496083 15 0 0 25 0 1 0 121809060 12734464 2690 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3109 2690 95 220 0 2886 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 12436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18550
/proc/meminfo: memFree=1697824/2055920 swapFree=4183292/4192956
[pid=18349] ppid=18347 vsize=12436 CPUtime=5000.07
/proc/18349/stat : 18349 (sat7_bin) R 18347 18349 18035 0 -1 4194304 2706 0 0 0 499992 15 0 0 25 0 1 0 121809060 12734464 2690 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18349/statm: 3109 2690 95 220 0 2886 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 12436

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.157975
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 12436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2706
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= 6939

runsolver used 3.9444 second user time and 9.75452 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 10:27:19 UTC 2007

IDJOB= 425294
IDBENCH= 19961
IDSOLVER= 183
FILE ID= node51/425294-1177669639

PBS_JOBID= 4698572

Free space on /tmp= 66527 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425294-1177669639/sat7_bin /tmp/evaluation/425294-1177669639/instance-425294-1177669639.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-425294-1177669639 -o ROOT/results/node51/solver-425294-1177669639 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425294-1177669639/sat7_bin /tmp/evaluation/425294-1177669639/instance-425294-1177669639.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  feae85ae56b54fcbcde345d479230ced

RANDOM SEED= 604939373

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1709376 kB
Buffers:         32376 kB
Cached:         171076 kB
SwapCached:       3676 kB
Active:         171048 kB
Inactive:       120000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709376 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            41524 kB
Committed_AS:  3823112 kB
PageTables:       1408 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= 66527 MiB

End job on node51 on Fri Apr 27 11:50:43 UTC 2007