Trace number 425510

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) 5000.13 5001.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark682.783
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.29	c Starting solver ...
0.29/0.37	c Restarting after 102 conflicts
0.39/0.49	c Restarting after 252 conflicts
0.59/0.65	c Restarting after 479 conflicts
0.89/0.90	c Restarting after 818 conflicts
1.19/1.27	c Restarting after 1324 conflicts
1.79/1.85	c Restarting after 2083 conflicts
2.69/2.75	c Restarting after 3222 conflicts
4.09/4.11	c Restarting after 4930 conflicts
6.19/6.27	c Restarting after 7495 conflicts
9.49/9.58	c Restarting after 11340 conflicts
14.89/14.95	c Restarting after 17106 conflicts
24.08/24.18	c Restarting after 25755 conflicts
38.78/38.83	c Restarting after 38730 conflicts
66.88/66.90	c Restarting after 58192 conflicts
108.16/108.22	c Restarting after 87384 conflicts
192.04/192.20	c Restarting after 131174 conflicts
353.81/353.90	c Restarting after 196858 conflicts
604.24/604.44	c Restarting after 295384 conflicts
987.05/987.48	c Restarting after 443175 conflicts
1661.98/1662.50	c Restarting after 664858 conflicts
2802.71/2803.51	c Restarting after 997383 conflicts
4574.88/4576.28	c Restarting after 1496171 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/node55/watcher-425510-1177778772 -o ROOT/results/node55/solver-425510-1177778772 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425510-1177778772/sat7_bin /tmp/evaluation/425510-1177778772/instance-425510-1177778772.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: 0.92 0.98 0.99 3/64 1313
/proc/meminfo: memFree=1390404/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=2116 CPUtime=0
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 225787226 2166784 361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 529 362 88 220 0 306 0

[startup+0.016763 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1313
/proc/meminfo: memFree=1390404/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=2632 CPUtime=0.01
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 510 0 0 0 1 0 0 0 18 0 1 0 225787226 2695168 494 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 658 494 88 220 0 435 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2632

[startup+0.101771 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1313
/proc/meminfo: memFree=1390404/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=3660 CPUtime=0.09
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 748 0 0 0 9 0 0 0 18 0 1 0 225787226 3747840 732 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 915 732 88 220 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.30179 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1313
/proc/meminfo: memFree=1390404/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=10152 CPUtime=0.29
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 1436 0 0 0 29 0 0 0 19 0 1 0 225787226 10395648 1420 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 2538 1420 93 220 0 2315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10152

[startup+0.701827 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1313
/proc/meminfo: memFree=1390404/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=10152 CPUtime=0.69
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 1664 0 0 0 69 0 0 0 23 0 1 0 225787226 10395648 1648 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528457 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 2538 1648 95 220 0 2315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10152

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1383612/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=10152 CPUtime=1.49
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 1962 0 0 0 149 0 0 0 25 0 1 0 225787226 10395648 1946 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 2538 1946 95 220 0 2315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10152

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1381948/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=14252 CPUtime=3.09
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 2515 0 0 0 308 1 0 0 25 0 1 0 225787226 14594048 2499 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 3563 2499 95 220 0 3340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14252

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1377596/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=18352 CPUtime=6.29
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 3493 0 0 0 627 2 0 0 25 0 1 0 225787226 18792448 3477 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 4588 3477 95 220 0 4365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18352

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1370172/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=22452 CPUtime=12.69
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 5275 0 0 0 1266 3 0 0 25 0 1 0 225787226 22990848 5259 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532734 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 5613 5259 95 220 0 5390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22452

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1356604/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=34752 CPUtime=25.49
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 8539 0 0 0 2543 6 0 0 25 0 1 0 225787226 35586048 8523 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 8688 8523 95 220 0 8465 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34752

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1333564/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=59352 CPUtime=51.08
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 14309 0 0 0 5097 11 0 0 25 0 1 0 225787226 60776448 14293 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 14838 14293 95 220 0 14615 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59352

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1308412/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=84068 CPUtime=102.27
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 20474 0 0 0 10210 17 0 0 25 0 1 0 225787226 86085632 20458 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 21017 20458 95 220 0 20794 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 84068

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1301372/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=92496 CPUtime=162.25
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 22247 0 0 0 16206 19 0 0 25 0 1 0 225787226 94715904 22231 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 23124 22231 95 220 0 22901 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 92496

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1278588/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=113224 CPUtime=222.24
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 27899 0 0 0 22201 23 0 0 25 0 1 0 225787226 115941376 27883 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 28306 27883 95 220 0 28083 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 113224

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1277948/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=113588 CPUtime=282.22
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 28054 0 0 0 28199 23 0 0 25 0 1 0 225787226 116314112 28038 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 28397 28038 95 220 0 28174 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 113588

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1276028/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=118048 CPUtime=342.2
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 28540 0 0 0 34197 23 0 0 25 0 1 0 225787226 120881152 28524 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 29512 28524 95 220 0 29289 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 118048

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1262844/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=130460 CPUtime=402.19
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 31926 0 0 0 40193 26 0 0 25 0 1 0 225787226 133591040 31910 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 32615 31910 95 220 0 32392 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 130460

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1258044/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=134924 CPUtime=462.17
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 33010 0 0 0 46190 27 0 0 25 0 1 0 225787226 138162176 32994 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 33731 32994 95 220 0 33508 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 134924

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1314
/proc/meminfo: memFree=1257532/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=135188 CPUtime=522.16
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 33145 0 0 0 52189 27 0 0 25 0 1 0 225787226 138432512 33129 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 33797 33129 95 220 0 33574 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 135188

[startup+582.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 1314
/proc/meminfo: memFree=1256316/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=135596 CPUtime=582.14
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 33458 0 0 0 58186 28 0 0 25 0 1 0 225787226 138850304 33442 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 33899 33442 95 220 0 33676 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 135596

[startup+642.302 s]
/proc/loadavg: 1.18 1.04 1.01 2/65 1314
/proc/meminfo: memFree=1246140/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=147896 CPUtime=642.14
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 36000 0 0 0 64183 31 0 0 25 0 1 0 225787226 151445504 35984 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 36974 35984 95 220 0 36751 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 147896


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1514
/proc/meminfo: memFree=1140796/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=253340 CPUtime=4061.2
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 62296 0 0 0 406057 63 0 0 25 0 1 0 225787226 259420160 62280 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63335 62280 95 220 0 63112 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 253340

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1514
/proc/meminfo: memFree=1140668/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=253456 CPUtime=4121.18
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 62326 0 0 0 412055 63 0 0 25 0 1 0 225787226 259538944 62310 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63364 62310 95 220 0 63141 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 253456

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1514
/proc/meminfo: memFree=1140284/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=253716 CPUtime=4181.17
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 62419 0 0 0 418054 63 0 0 25 0 1 0 225787226 259805184 62403 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63429 62403 95 220 0 63206 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 253716

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1514
/proc/meminfo: memFree=1139324/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=254052 CPUtime=4241.14
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 62674 0 0 0 424051 63 0 0 25 0 1 0 225787226 260149248 62658 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63513 62658 95 220 0 63290 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 254052

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1514
/proc/meminfo: memFree=1137724/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=254052 CPUtime=4301.14
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 63050 0 0 0 430050 64 0 0 25 0 1 0 225787226 260149248 63034 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63513 63034 95 220 0 63290 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 254052

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1514
/proc/meminfo: memFree=1137660/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=254052 CPUtime=4361.12
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 63066 0 0 0 436048 64 0 0 25 0 1 0 225787226 260149248 63050 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532493 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63513 63050 95 220 0 63290 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 254052

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1514
/proc/meminfo: memFree=1137660/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=254172 CPUtime=4421.1
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 63075 0 0 0 442046 64 0 0 25 0 1 0 225787226 260272128 63059 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63543 63059 95 220 0 63320 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 254172

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1514
/proc/meminfo: memFree=1137596/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=254172 CPUtime=4481.09
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 63089 0 0 0 448045 64 0 0 25 0 1 0 225787226 260272128 63073 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63543 63073 95 220 0 63320 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 254172

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1694
/proc/meminfo: memFree=1136260/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=254296 CPUtime=4541.01
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 63104 0 0 0 454036 65 0 0 25 0 1 0 225787226 260399104 63088 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 63574 63088 95 220 0 63351 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 254296

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1136892/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=258508 CPUtime=4600.98
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 63226 0 0 0 460033 65 0 0 25 0 1 0 225787226 264712192 63210 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 64627 63210 95 220 0 64404 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 258508

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1134204/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=258772 CPUtime=4660.96
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 63897 0 0 0 466030 66 0 0 25 0 1 0 225787226 264982528 63881 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 64693 63881 95 220 0 64470 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 258772

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1130620/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=263100 CPUtime=4720.95
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 64821 0 0 0 472028 67 0 0 25 0 1 0 225787226 269414400 64805 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578683 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 65775 64805 95 220 0 65552 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 263100

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1130364/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=263368 CPUtime=4780.93
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 64885 0 0 0 478026 67 0 0 25 0 1 0 225787226 269688832 64869 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 65842 64869 95 220 0 65619 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 263368

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1129660/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=263752 CPUtime=4840.92
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 65056 0 0 0 484025 67 0 0 25 0 1 0 225787226 270082048 65040 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 65938 65040 95 220 0 65715 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 263752

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1128764/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=263888 CPUtime=4900.9
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 65274 0 0 0 490023 67 0 0 25 0 1 0 225787226 270221312 65258 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 65972 65258 95 220 0 65749 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 263888

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1128060/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=264116 CPUtime=4960.88
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 65459 0 0 0 496021 67 0 0 25 0 1 0 225787226 270454784 65443 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 66029 65443 95 220 0 65806 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 264116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1127420/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=268336 CPUtime=5000.08
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 65617 0 0 0 499940 68 0 0 25 0 1 0 225787226 274776064 65601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 67084 65601 95 220 0 66861 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 268336

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1715
/proc/meminfo: memFree=1127420/2055920 swapFree=4184544/4192956
[pid=1313] ppid=1311 vsize=268336 CPUtime=5000.08
/proc/1313/stat : 1313 (sat7_bin) R 1311 1313 1017 0 -1 4194304 65617 0 0 0 499940 68 0 0 25 0 1 0 225787226 274776064 65601 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/1313/statm: 67084 65601 95 220 0 66861 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 268336

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.55
CPU time (s): 5000.13
CPU user time (s): 4999.41
CPU system time (s): 0.72289
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 268336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.41
system time used= 0.72289
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65617
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= 5708

runsolver used 3.47247 second user time and 10.2794 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 28 16:46:12 UTC 2007

IDJOB= 425510
IDBENCH= 20190
IDSOLVER= 183
FILE ID= node55/425510-1177778772

PBS_JOBID= 4715681

Free space on /tmp= 66493 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/425510-1177778772/sat7_bin /tmp/evaluation/425510-1177778772/instance-425510-1177778772.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-425510-1177778772 -o ROOT/results/node55/solver-425510-1177778772 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425510-1177778772/sat7_bin /tmp/evaluation/425510-1177778772/instance-425510-1177778772.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 639819361

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1390812 kB
Buffers:         58628 kB
Cached:         520488 kB
SwapCached:       2556 kB
Active:         279240 kB
Inactive:       309780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1390812 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          16276 kB
Slab:            62140 kB
Committed_AS:  1370748 kB
PageTables:       1380 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= 66493 MiB

End job on node55 on Sat Apr 28 18:09:36 UTC 2007