Trace number 425511

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) 5000.14 5002.05

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark219.055
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 100 conflicts
0.39/0.48	c Restarting after 250 conflicts
0.59/0.64	c Restarting after 475 conflicts
0.79/0.89	c Restarting after 812 conflicts
1.19/1.26	c Restarting after 1319 conflicts
1.79/1.84	c Restarting after 2080 conflicts
2.69/2.72	c Restarting after 3219 conflicts
3.88/4.00	c Restarting after 4928 conflicts
6.19/6.23	c Restarting after 7491 conflicts
9.59/9.61	c Restarting after 11337 conflicts
15.08/15.20	c Restarting after 17104 conflicts
24.48/24.54	c Restarting after 25755 conflicts
40.48/40.52	c Restarting after 38729 conflicts
69.17/69.26	c Restarting after 58190 conflicts
116.06/116.14	c Restarting after 87383 conflicts
205.03/205.30	c Restarting after 131172 conflicts
348.58/348.81	c Restarting after 196857 conflicts
617.70/618.05	c Restarting after 295385 conflicts
996.56/997.05	c Restarting after 443174 conflicts
1665.13/1665.80	c Restarting after 664857 conflicts
2803.45/2804.56	c Restarting after 997383 conflicts
4540.74/4542.50	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/node42/watcher-425511-1177779531 -o ROOT/results/node42/solver-425511-1177779531 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425511-1177779531/sat7_bin /tmp/evaluation/425511-1177779531/instance-425511-1177779531.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 3/77 29061
/proc/meminfo: memFree=1612632/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=2116 CPUtime=0
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 384 0 0 0 0 0 0 0 18 0 1 0 225865015 2166784 368 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 529 369 88 220 0 306 0

[startup+0.00690203 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29061
/proc/meminfo: memFree=1612632/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=2632 CPUtime=0
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 446 0 0 0 0 0 0 0 18 0 1 0 225865015 2695168 430 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 658 431 88 220 0 435 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2632

[startup+0.101919 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29061
/proc/meminfo: memFree=1612632/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=3660 CPUtime=0.09
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 744 0 0 0 9 0 0 0 18 0 1 0 225865015 3747840 728 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 915 729 88 220 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3660

[startup+0.301957 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29061
/proc/meminfo: memFree=1612632/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=10152 CPUtime=0.29
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 1426 0 0 0 29 0 0 0 19 0 1 0 225865015 10395648 1410 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 2538 1411 93 220 0 2315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10152

[startup+0.702033 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29061
/proc/meminfo: memFree=1612632/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=10152 CPUtime=0.69
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 1646 0 0 0 69 0 0 0 22 0 1 0 225865015 10395648 1630 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 2538 1630 95 220 0 2315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10152

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29062
/proc/meminfo: memFree=1605968/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=10152 CPUtime=1.49
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 1915 0 0 0 149 0 0 0 25 0 1 0 225865015 10395648 1899 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 2538 1899 95 220 0 2315 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10152

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29062
/proc/meminfo: memFree=1604368/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=14252 CPUtime=3.09
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 2501 0 0 0 308 1 0 0 25 0 1 0 225865015 14594048 2485 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 3563 2485 95 220 0 3340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14252

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29062
/proc/meminfo: memFree=1600016/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=18352 CPUtime=6.29
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 3466 0 0 0 627 2 0 0 25 0 1 0 225865015 18792448 3450 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 4588 3450 95 220 0 4365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18352

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29062
/proc/meminfo: memFree=1592080/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=22452 CPUtime=12.69
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 5333 0 0 0 1265 4 0 0 25 0 1 0 225865015 22990848 5317 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134578723 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 5613 5317 95 220 0 5390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22452

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29062
/proc/meminfo: memFree=1579472/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=34752 CPUtime=25.49
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 8383 0 0 0 2541 8 0 0 25 0 1 0 225865015 35586048 8367 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 8688 8367 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: 1.00 1.00 1.00 2/78 29062
/proc/meminfo: memFree=1556368/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=59352 CPUtime=51.07
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 14231 0 0 0 5093 14 0 0 25 0 1 0 225865015 60776448 14215 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 14838 14215 95 220 0 14615 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 59352

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29062
/proc/meminfo: memFree=1527888/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=88164 CPUtime=102.26
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 21175 0 0 0 10204 22 0 0 25 0 1 0 225865015 90279936 21159 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 22041 21159 95 220 0 21818 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 88164

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29226
/proc/meminfo: memFree=1522968/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=92624 CPUtime=162.17
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 22058 0 0 0 16193 24 0 0 25 0 1 0 225865015 94846976 22042 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 23156 22042 95 220 0 22933 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 92624

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29260
/proc/meminfo: memFree=1503888/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=109260 CPUtime=222.13
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 27133 0 0 0 22181 32 0 0 25 0 1 0 225865015 111882240 27117 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 27315 27117 95 220 0 27092 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 109260

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29260
/proc/meminfo: memFree=1499856/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=113592 CPUtime=282.11
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 28134 0 0 0 28178 33 0 0 25 0 1 0 225865015 116318208 28118 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 28398 28118 95 220 0 28175 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 113592

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29260
/proc/meminfo: memFree=1497296/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=118088 CPUtime=342.09
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 28771 0 0 0 34175 34 0 0 25 0 1 0 225865015 120922112 28755 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 29522 28755 95 220 0 29299 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 118088

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29260
/proc/meminfo: memFree=1485712/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=130500 CPUtime=402.06
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 31707 0 0 0 40169 37 0 0 25 0 1 0 225865015 133632000 31691 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 32625 31691 95 220 0 32402 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 130500

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29260
/proc/meminfo: memFree=1482448/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=130732 CPUtime=462.04
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 32497 0 0 0 46165 39 0 0 25 0 1 0 225865015 133869568 32481 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 32683 32481 95 220 0 32460 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 130732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29260
/proc/meminfo: memFree=1480464/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=135076 CPUtime=522.02
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 32975 0 0 0 52162 40 0 0 25 0 1 0 225865015 138317824 32959 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 33769 32959 95 220 0 33546 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 135076

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29260
/proc/meminfo: memFree=1477200/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=139424 CPUtime=582
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 33792 0 0 0 58158 42 0 0 25 0 1 0 225865015 142770176 33776 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 34856 33776 95 220 0 34633 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 139424

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29260
/proc/meminfo: memFree=1470800/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=143840 CPUtime=641.99
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 35394 0 0 0 64154 45 0 0 25 0 1 0 225865015 147292160 35378 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 35960 35378 95 220 0 35737 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 143840


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1355600/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=260752 CPUtime=4000.72
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 64115 0 0 0 399970 102 0 0 25 0 1 0 225865015 267010048 64099 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 65188 64099 95 220 0 64965 0
Current children cumulated CPU time (s) 4000.72
Current children cumulated vsize (KiB) 260752

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1355024/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=260984 CPUtime=4060.71
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 64287 0 0 0 405968 103 0 0 25 0 1 0 225865015 267247616 64271 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 65246 64271 95 220 0 65023 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 260984

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1354000/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=260984 CPUtime=4120.68
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 64549 0 0 0 411964 104 0 0 25 0 1 0 225865015 267247616 64533 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 65246 64533 95 220 0 65023 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 260984

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1351696/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=265220 CPUtime=4180.66
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 65110 0 0 0 417961 105 0 0 25 0 1 0 225865015 271585280 65094 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579651 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 66305 65094 95 220 0 66082 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 265220

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1348816/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=265476 CPUtime=4240.64
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 65841 0 0 0 423958 106 0 0 25 0 1 0 225865015 271847424 65825 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538570 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 66369 65825 95 220 0 66146 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 265476

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1348752/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=265476 CPUtime=4300.61
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 65849 0 0 0 429955 106 0 0 25 0 1 0 225865015 271847424 65833 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533773 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 66369 65833 95 220 0 66146 0
Current children cumulated CPU time (s) 4300.61
Current children cumulated vsize (KiB) 265476

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1348688/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=265624 CPUtime=4360.6
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 65870 0 0 0 435953 107 0 0 25 0 1 0 225865015 271998976 65854 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 66406 65854 95 220 0 66183 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 265624

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1348688/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=265624 CPUtime=4420.58
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 65888 0 0 0 441951 107 0 0 25 0 1 0 225865015 271998976 65872 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 66406 65872 95 220 0 66183 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 265624

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1348496/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=265768 CPUtime=4480.56
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 65927 0 0 0 447948 108 0 0 25 0 1 0 225865015 272146432 65911 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532521 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 66442 65911 95 220 0 66219 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 265768

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1347408/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=269868 CPUtime=4540.54
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 66194 0 0 0 453945 109 0 0 25 0 1 0 225865015 276344832 66178 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 67467 66178 95 220 0 67244 0
Current children cumulated CPU time (s) 4540.54
Current children cumulated vsize (KiB) 269868

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1346192/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=270112 CPUtime=4600.51
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 66496 0 0 0 459942 109 0 0 25 0 1 0 225865015 276594688 66480 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 67528 66480 95 220 0 67305 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 270112

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1343184/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=274332 CPUtime=4660.5
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 67246 0 0 0 465939 111 0 0 25 0 1 0 225865015 280915968 67230 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 68583 67230 95 220 0 68360 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 274332

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1342864/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=274684 CPUtime=4720.47
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 67323 0 0 0 471936 111 0 0 25 0 1 0 225865015 281276416 67307 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 68671 67307 95 220 0 68448 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 274684

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1342608/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=274912 CPUtime=4780.45
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 67377 0 0 0 477933 112 0 0 25 0 1 0 225865015 281509888 67361 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 68728 67361 95 220 0 68505 0
Current children cumulated CPU time (s) 4780.45
Current children cumulated vsize (KiB) 274912

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1342352/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=275028 CPUtime=4840.43
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 67453 0 0 0 483931 112 0 0 25 0 1 0 225865015 281628672 67437 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 68757 67437 95 220 0 68534 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 275028

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1340560/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=275348 CPUtime=4900.41
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 67900 0 0 0 489928 113 0 0 25 0 1 0 225865015 281956352 67884 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 68837 67884 95 220 0 68614 0
Current children cumulated CPU time (s) 4900.41
Current children cumulated vsize (KiB) 275348

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1337552/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=279692 CPUtime=4960.4
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 68654 0 0 0 495925 115 0 0 25 0 1 0 225865015 286404608 68638 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 69923 68638 95 220 0 69700 0
Current children cumulated CPU time (s) 4960.4
Current children cumulated vsize (KiB) 279692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29460
/proc/meminfo: memFree=1335056/2055920 swapFree=4147484/4192956
[pid=29061] ppid=29059 vsize=279808 CPUtime=5000.09
/proc/29061/stat : 29061 (sat7_bin) R 29059 29061 28768 0 -1 4194304 69260 0 0 0 499893 116 0 0 25 0 1 0 225865015 286523392 69244 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/29061/statm: 69952 69244 95 220 0 69729 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 279808

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): 5002.05
CPU time (s): 5000.14
CPU user time (s): 4998.93
CPU system time (s): 1.20482
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 279808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.93
system time used= 1.20482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69260
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= 76339

runsolver used 3.9304 second user time and 11.7972 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sat Apr 28 16:58:51 UTC 2007

IDJOB= 425511
IDBENCH= 20191
IDSOLVER= 183
FILE ID= node42/425511-1177779531

PBS_JOBID= 4715682

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/425511-1177779531/sat7_bin /tmp/evaluation/425511-1177779531/instance-425511-1177779531.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-425511-1177779531 -o ROOT/results/node42/solver-425511-1177779531 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425511-1177779531/sat7_bin /tmp/evaluation/425511-1177779531/instance-425511-1177779531.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 485845773

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1612976 kB
Buffers:         43888 kB
Cached:         306212 kB
SwapCached:      14652 kB
Active:         228456 kB
Inactive:       145424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1612976 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          30676 kB
Slab:            54400 kB
Committed_AS:  3652556 kB
PageTables:       1912 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= 66546 MiB

End job on node42 on Sat Apr 28 18:22:15 UTC 2007