Trace number 335119

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) 1200.08 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
Bench CategoryCRAFTED (crafted 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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data (download as text)

0.09/0.16	c Starting solver ...
0.09/0.16	c Restarting after 100 conflicts
0.09/0.17	c Restarting after 250 conflicts
0.09/0.18	c Restarting after 475 conflicts
0.19/0.20	c Restarting after 814 conflicts
0.19/0.22	c Restarting after 1320 conflicts
0.19/0.26	c Restarting after 2079 conflicts
0.29/0.32	c Restarting after 3219 conflicts
0.39/0.43	c Restarting after 4927 conflicts
0.59/0.66	c Restarting after 7490 conflicts
0.89/0.99	c Restarting after 11334 conflicts
1.79/1.82	c Restarting after 17102 conflicts
2.99/3.02	c Restarting after 25753 conflicts
4.79/4.86	c Restarting after 38727 conflicts
7.99/8.00	c Restarting after 58188 conflicts
14.29/14.32	c Restarting after 87380 conflicts
24.78/24.80	c Restarting after 131169 conflicts
47.08/47.17	c Restarting after 196855 conflicts
86.37/86.48	c Restarting after 295381 conflicts
141.86/141.97	c Restarting after 443170 conflicts
267.62/267.74	c Restarting after 664853 conflicts
482.56/482.78	c Restarting after 997378 conflicts
838.55/838.96	c Restarting after 1496170 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-335119-1173610292 -o ROOT/results/node3/solver-335119-1173610292 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335119-1173610292/sat7_bin /tmp/evaluation/335119-1173610292/instance-335119-1173610292.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/77 7253
/proc/meminfo: memFree=1673128/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=1344 CPUtime=0
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 380984084 1376256 189 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029856 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 336 189 88 220 0 113 0

[startup+0.0436099 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7253
/proc/meminfo: memFree=1673128/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=2120 CPUtime=0.04
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 286 0 0 0 4 0 0 0 18 0 1 0 380984084 2170880 269 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 530 269 88 220 0 307 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2120

[startup+0.101576 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7253
/proc/meminfo: memFree=1673128/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=2120 CPUtime=0.09
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 405 0 0 0 9 0 0 0 18 0 1 0 380984084 2170880 388 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 530 388 88 220 0 307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301593 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7253
/proc/meminfo: memFree=1673128/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=5344 CPUtime=0.29
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 688 0 0 0 29 0 0 0 19 0 1 0 380984084 5472256 671 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537474 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 1336 671 95 220 0 1113 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5344

[startup+0.701625 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7253
/proc/meminfo: memFree=1673128/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=5344 CPUtime=0.69
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 903 0 0 0 69 0 0 0 22 0 1 0 380984084 5472256 887 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 1336 887 95 220 0 1113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5344

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1669472/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=5344 CPUtime=1.49
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 1193 0 0 0 149 0 0 0 25 0 1 0 380984084 5472256 1176 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 1336 1176 95 220 0 1113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5344

[startup+3.10182 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1668384/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=9444 CPUtime=3.09
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 1378 0 0 0 308 1 0 0 25 0 1 0 380984084 9670656 1361 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 2361 1361 95 220 0 2138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9444

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1667296/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=9576 CPUtime=6.29
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 1542 0 0 0 628 1 0 0 25 0 1 0 380984084 9805824 1525 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 2394 1525 95 220 0 2171 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9576

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1666080/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=9844 CPUtime=12.69
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 1795 0 0 0 1268 1 0 0 25 0 1 0 380984084 10080256 1778 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 2461 1778 95 220 0 2238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9844

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1665440/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=10240 CPUtime=25.48
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 1961 0 0 0 2547 1 0 0 25 0 1 0 380984084 10485760 1944 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532699 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 2560 1944 95 220 0 2337 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10240

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1663904/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=10908 CPUtime=51.08
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 2343 0 0 0 5106 2 0 0 25 0 1 0 380984084 11169792 2326 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 2727 2326 95 220 0 2504 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10908

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1662304/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=11588 CPUtime=102.26
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 2736 0 0 0 10224 2 0 0 25 0 1 0 380984084 11866112 2719 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 2897 2719 95 220 0 2674 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11588

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1660896/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=16228 CPUtime=162.25
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 3084 0 0 0 16222 3 0 0 25 0 1 0 380984084 16617472 3067 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4057 3067 95 220 0 3834 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16228

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1659744/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=16652 CPUtime=222.23
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 3345 0 0 0 22219 4 0 0 25 0 1 0 380984084 17051648 3328 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4163 3328 95 220 0 3940 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16652

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7254
/proc/meminfo: memFree=1658976/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=17100 CPUtime=282.22
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 3518 0 0 0 28217 5 0 0 25 0 1 0 380984084 17510400 3501 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4275 3501 95 220 0 4052 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17100

[startup+342.302 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 7254
/proc/meminfo: memFree=1658144/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=17564 CPUtime=342.2
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 3711 0 0 0 34214 6 0 0 25 0 1 0 380984084 17985536 3694 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528687 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4391 3694 95 220 0 4168 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17564

[startup+402.302 s]
/proc/loadavg: 1.21 1.07 1.02 2/78 7254
/proc/meminfo: memFree=1657504/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=17988 CPUtime=402.18
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 3833 0 0 0 40212 6 0 0 25 0 1 0 380984084 18419712 3816 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4497 3816 95 220 0 4274 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17988

[startup+462.301 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 7254
/proc/meminfo: memFree=1656352/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=18276 CPUtime=462.17
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4122 0 0 0 46210 7 0 0 25 0 1 0 380984084 18714624 4105 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4569 4105 95 220 0 4346 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18276

[startup+522.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 7254
/proc/meminfo: memFree=1655968/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=18556 CPUtime=522.15
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4209 0 0 0 52208 7 0 0 25 0 1 0 380984084 19001344 4192 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4639 4192 95 220 0 4416 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18556

[startup+582.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/84 7328
/proc/meminfo: memFree=1653872/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=18836 CPUtime=582.1
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4341 0 0 0 58202 8 0 0 25 0 1 0 380984084 19288064 4324 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4709 4324 95 220 0 4486 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18836

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/84 7426
/proc/meminfo: memFree=1653424/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=19260 CPUtime=642.03
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4436 0 0 0 64194 9 0 0 25 0 1 0 380984084 19722240 4419 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4815 4419 95 220 0 4592 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 19260

[startup+702.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 7452
/proc/meminfo: memFree=1654304/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=19548 CPUtime=701.99
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4487 0 0 0 70190 9 0 0 25 0 1 0 380984084 20017152 4470 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4887 4470 95 220 0 4664 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 19548

[startup+762.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 7452
/proc/meminfo: memFree=1654048/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=19884 CPUtime=761.97
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4551 0 0 0 76188 9 0 0 25 0 1 0 380984084 20361216 4534 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 4971 4534 95 220 0 4748 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 19884

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 7452
/proc/meminfo: memFree=1653920/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=20044 CPUtime=821.96
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4590 0 0 0 82186 10 0 0 25 0 1 0 380984084 20525056 4573 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 5011 4573 95 220 0 4788 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 20044

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7452
/proc/meminfo: memFree=1653408/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=20188 CPUtime=881.95
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4711 0 0 0 88184 11 0 0 25 0 1 0 380984084 20672512 4694 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 5047 4694 95 220 0 4824 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 20188

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7452
/proc/meminfo: memFree=1653152/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=20348 CPUtime=941.92
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4766 0 0 0 94181 11 0 0 25 0 1 0 380984084 20836352 4749 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 5087 4749 95 220 0 4864 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 20348

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7452
/proc/meminfo: memFree=1652896/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=24608 CPUtime=1001.91
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4830 0 0 0 100179 12 0 0 25 0 1 0 380984084 25198592 4813 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6152 4813 95 220 0 5929 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 24608

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7452
/proc/meminfo: memFree=1652704/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=24768 CPUtime=1061.89
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4873 0 0 0 106177 12 0 0 25 0 1 0 380984084 25362432 4856 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6192 4856 95 220 0 5969 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 24768

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7452
/proc/meminfo: memFree=1652448/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=24960 CPUtime=1121.88
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4913 0 0 0 112175 13 0 0 25 0 1 0 380984084 25559040 4896 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532699 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6240 4896 95 220 0 6017 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 24960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7452
/proc/meminfo: memFree=1652256/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=24960 CPUtime=1181.86
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4967 0 0 0 118173 13 0 0 25 0 1 0 380984084 25559040 4950 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6240 4950 95 220 0 6017 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 24960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7452
/proc/meminfo: memFree=1652128/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=24960 CPUtime=1200.07
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4985 0 0 0 119993 14 0 0 25 0 1 0 380984084 25559040 4968 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6240 4968 95 220 0 6017 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24960

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7452
/proc/meminfo: memFree=1652128/2055920 swapFree=4158660/4192956
[pid=7253] ppid=7251 vsize=24960 CPUtime=1200.07
/proc/7253/stat : 7253 (sat7_bin) R 7251 7253 6005 0 -1 4194304 4985 0 0 0 119993 14 0 0 25 0 1 0 380984084 25559040 4968 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7253/statm: 6240 4968 95 220 0 6017 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.143978
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 24960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4985
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= 2583

runsolver used 1.42378 second user time and 2.91256 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Mar 11 10:51:32 UTC 2007

IDJOB= 335119
IDBENCH= 24644
IDSOLVER= 101
FILE ID= node3/335119-1173610292

PBS_JOBID= 4101244

Free space on /tmp= 66351 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335119-1173610292/sat7_bin /tmp/evaluation/335119-1173610292/instance-335119-1173610292.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-335119-1173610292 -o ROOT/results/node3/solver-335119-1173610292 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335119-1173610292/sat7_bin /tmp/evaluation/335119-1173610292/instance-335119-1173610292.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  cd51741c2df34af4fdb8becaf8b3fc51

RANDOM SEED= 138092036

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1673536 kB
Buffers:         14780 kB
Cached:         277948 kB
SwapCached:       2120 kB
Active:         208004 kB
Inactive:       107424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673536 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          30844 kB
Slab:            52560 kB
Committed_AS:  1553364 kB
PageTables:       1656 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= 66351 MiB

End job on node3 on Sun Mar 11 11:11:35 UTC 2007