Trace number 338647

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) 1200.13 1200.64

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
MD5SUM4c3b2816cb16b0fd4134bf2c85ce45d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.92271
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179702
Sum of the clauses size718202
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179400
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1.69/1.74	c Starting solver ...
1.99/2.03	c Restarting after 100 conflicts
2.39/2.44	c Restarting after 250 conflicts
2.89/2.94	c Restarting after 476 conflicts
3.39/3.49	c Restarting after 813 conflicts
4.89/4.92	c Restarting after 1319 conflicts
6.28/6.37	c Restarting after 2078 conflicts
6.60/6.68	c Restarting after 3217 conflicts
8.39/8.40	c Restarting after 4925 conflicts
8.39/8.48	c Restarting after 7488 conflicts
10.09/10.19	c Restarting after 11334 conflicts
11.89/11.95	c Restarting after 17100 conflicts
12.49/12.56	c Restarting after 25749 conflicts
15.89/15.97	c Restarting after 38724 conflicts
25.39/25.40	c Restarting after 58185 conflicts
37.88/37.95	c Restarting after 87377 conflicts
44.07/44.15	c Restarting after 131166 conflicts
52.97/53.02	c Restarting after 196850 conflicts
76.97/77.08	c Restarting after 295378 conflicts
117.55/117.68	c Restarting after 443167 conflicts
171.93/172.09	c Restarting after 664850 conflicts
270.60/270.74	c Restarting after 997376 conflicts
418.15/418.43	c Restarting after 1496166 conflicts
622.69/623.09	c Restarting after 2244349 conflicts
945.27/945.75	c Restarting after 3366623 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/node39/watcher-338647-1173689761 -o ROOT/results/node39/solver-338647-1173689761 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338647-1173689761/sat7_bin /tmp/evaluation/338647-1173689761/instance-338647-1173689761.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: 0.92 0.95 0.98 3/64 19891
/proc/meminfo: memFree=1789832/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=4284 CPUtime=0
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 549 0 0 0 0 0 0 0 18 0 1 0 388932061 4386816 532 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 1071 535 88 220 0 848 0

[startup+0.0451971 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 19891
/proc/meminfo: memFree=1789832/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=9656 CPUtime=0.04
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 2175 0 0 0 4 0 0 0 18 0 1 0 388932061 9887744 2158 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 2414 2159 88 220 0 2191 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9656

[startup+0.101206 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 19891
/proc/meminfo: memFree=1789832/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=13756 CPUtime=0.09
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 2732 0 0 0 9 0 0 0 18 0 1 0 388932061 14086144 2715 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 3439 2715 88 220 0 3216 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13756

[startup+0.30124 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 19891
/proc/meminfo: memFree=1789832/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=13756 CPUtime=0.29
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 3070 0 0 0 28 1 0 0 19 0 1 0 388932061 14086144 3053 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 3439 3053 88 220 0 3216 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13756

[startup+0.701308 s]
/proc/loadavg: 0.92 0.95 0.98 3/64 19891
/proc/meminfo: memFree=1789832/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=17856 CPUtime=0.69
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 3720 0 0 0 68 1 0 0 22 0 1 0 388932061 18284544 3703 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 4464 3703 88 220 0 4241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17856

[startup+1.50145 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 19892
/proc/meminfo: memFree=1773312/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=21956 CPUtime=1.49
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 5017 0 0 0 147 2 0 0 25 0 1 0 388932061 22482944 5000 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 5489 5000 88 220 0 5266 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21956

[startup+3.10172 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 19892
/proc/meminfo: memFree=1764288/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=27780 CPUtime=3.09
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 6604 0 0 0 306 3 0 0 25 0 1 0 388932061 28446720 6489 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 6945 6489 95 220 0 6722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27780

[startup+6.30127 s]
/proc/loadavg: 1.01 0.97 0.99 2/65 19892
/proc/meminfo: memFree=1763584/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=27780 CPUtime=6.28
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 6715 0 0 0 625 3 0 0 25 0 1 0 388932061 28446720 6600 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 6945 6600 95 220 0 6722 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27780

[startup+12.7014 s]
/proc/loadavg: 1.01 0.97 0.99 2/65 19892
/proc/meminfo: memFree=1761664/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=31880 CPUtime=12.69
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 7453 0 0 0 1265 4 0 0 25 0 1 0 388932061 32645120 7338 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134541964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 7970 7338 95 220 0 7747 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31880

[startup+25.5015 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 19892
/proc/meminfo: memFree=1758272/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=36244 CPUtime=25.49
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 8227 0 0 0 2544 5 0 0 25 0 1 0 388932061 37113856 8112 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 9061 8112 95 220 0 8838 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36244

[startup+51.1019 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 19892
/proc/meminfo: memFree=1745664/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=45520 CPUtime=51.08
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 11296 0 0 0 5100 8 0 0 25 0 1 0 388932061 46612480 11181 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 11380 11181 95 220 0 11157 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45520

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 19892
/proc/meminfo: memFree=1717760/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=73576 CPUtime=102.26
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 18133 0 0 0 10214 12 0 0 25 0 1 0 388932061 75341824 18018 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 18394 18018 95 220 0 18171 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 73576

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 19892
/proc/meminfo: memFree=1702912/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=92732 CPUtime=162.24
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 21951 0 0 0 16209 15 0 0 25 0 1 0 388932061 94957568 21770 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 23183 21770 95 220 0 22960 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 92732

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 19892
/proc/meminfo: memFree=1693888/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=99128 CPUtime=222.21
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 24148 0 0 0 22205 16 0 0 25 0 1 0 388932061 101507072 23967 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 24782 23967 95 220 0 24559 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 99128

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 19892
/proc/meminfo: memFree=1683584/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=111692 CPUtime=282.19
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 26942 0 0 0 28201 18 0 0 25 0 1 0 388932061 114372608 26761 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 27923 26761 95 220 0 27700 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 111692

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/71 20014
/proc/meminfo: memFree=1667336/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=125820 CPUtime=342.12
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 30464 0 0 0 34192 20 0 0 25 0 1 0 388932061 128839680 30283 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 31455 30283 95 220 0 31232 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 125820

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1660864/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=133080 CPUtime=402.06
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 32357 0 0 0 40183 23 0 0 25 0 1 0 388932061 136273920 32143 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 33270 32143 95 220 0 33047 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 133080

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1650880/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=145284 CPUtime=462.03
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 34851 0 0 0 46179 24 0 0 25 0 1 0 388932061 148770816 34637 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 36321 34637 95 220 0 36098 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 145284

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1647808/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=147832 CPUtime=522.02
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 35614 0 0 0 52177 25 0 0 25 0 1 0 388932061 151379968 35400 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 36958 35400 95 220 0 36735 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 147832

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1619328/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=179144 CPUtime=581.99
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 42732 0 0 0 58169 30 0 0 25 0 1 0 388932061 183443456 42518 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134565413 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 44786 42518 95 220 0 44563 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 179144

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1612416/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=186308 CPUtime=641.99
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 44452 0 0 0 64167 32 0 0 25 0 1 0 388932061 190779392 44222 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532832 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 46577 44222 95 220 0 46354 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 186308

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1607296/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=190776 CPUtime=701.96
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 45740 0 0 0 70163 33 0 0 25 0 1 0 388932061 195354624 45510 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134541642 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 47694 45510 95 220 0 47471 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 190776

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1598912/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=201276 CPUtime=761.94
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 47854 0 0 0 76160 34 0 0 25 0 1 0 388932061 206106624 47624 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 50319 47624 95 220 0 50096 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 201276

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1592960/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=206080 CPUtime=821.91
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 49334 0 0 0 82156 35 0 0 25 0 1 0 388932061 211025920 49104 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 51520 49104 95 220 0 51297 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 206080

[startup+882.303 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1583936/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=213380 CPUtime=881.9
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 51585 0 0 0 88153 37 0 0 25 0 1 0 388932061 218501120 51355 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 53345 51355 95 220 0 53122 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 213380

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1579136/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=222896 CPUtime=941.87
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 52844 0 0 0 94149 38 0 0 25 0 1 0 388932061 228245504 52548 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134533307 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 55724 52548 95 220 0 55501 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 222896

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1576640/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=224816 CPUtime=1001.85
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 53455 0 0 0 100147 38 0 0 25 0 1 0 388932061 230211584 53159 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 56204 53159 95 220 0 55981 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 224816

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1563200/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=237448 CPUtime=1061.83
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 56802 0 0 0 106143 40 0 0 25 0 1 0 388932061 243146752 56506 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134542649 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 59362 56506 95 220 0 59139 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 237448

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1559424/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=241956 CPUtime=1121.81
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 57894 0 0 0 112141 40 0 0 25 0 1 0 388932061 247762944 57466 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 60489 57466 95 220 0 60266 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 241956

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1549376/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=254008 CPUtime=1181.79
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 60384 0 0 0 118136 43 0 0 25 0 1 0 388932061 260104192 59956 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 63502 59956 95 220 0 63279 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 254008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 20090
/proc/meminfo: memFree=1547072/2055920 swapFree=4181136/4192956
[pid=19891] ppid=19889 vsize=254484 CPUtime=1200.08
/proc/19891/stat : 19891 (sat7_bin) R 19889 19891 17268 0 -1 4194304 60955 0 0 0 119965 43 0 0 25 0 1 0 388932061 260591616 60527 18446744073709551615 134512640 135417445 4294956720 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19891/statm: 63621 60527 95 220 0 63398 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 254484

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.13
CPU user time (s): 1199.66
CPU system time (s): 0.475927
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 254484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.475927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60955
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= 1646

runsolver used 0.91686 second user time and 2.45263 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Mar 12 08:56:02 UTC 2007

IDJOB= 338647
IDBENCH= 24728
IDSOLVER= 101
FILE ID= node39/338647-1173689761

PBS_JOBID= 4101461

Free space on /tmp= 66544 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-unsat-grid-pbl-0300.sat05-1350.sat05-1350.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338647-1173689761/sat7_bin /tmp/evaluation/338647-1173689761/instance-338647-1173689761.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-338647-1173689761 -o ROOT/results/node39/solver-338647-1173689761 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338647-1173689761/sat7_bin /tmp/evaluation/338647-1173689761/instance-338647-1173689761.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  4c3b2816cb16b0fd4134bf2c85ce45d0

RANDOM SEED= 91147454

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1790240 kB
Buffers:         29360 kB
Cached:         185028 kB
SwapCached:       6068 kB
Active:         116088 kB
Inactive:       111284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790240 kB
SwapTotal:     4192956 kB
SwapFree:      4181136 kB
Dirty:            5964 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            24360 kB
Committed_AS:   812776 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB

End job on node39 on Mon Mar 12 09:16:04 UTC 2007