Trace number 301223

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) 1200.04 1200.38

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S388731928-13.cnf
MD5SUM9e5327c2d133c79d44cfc4c3420f84f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.23366
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.07	c Starting solver ...
0.00/0.08	c Restarting after 101 conflicts
0.00/0.10	c Restarting after 251 conflicts
0.10/0.12	c Restarting after 476 conflicts
0.10/0.16	c Restarting after 814 conflicts
0.20/0.22	c Restarting after 1321 conflicts
0.30/0.32	c Restarting after 2081 conflicts
0.40/0.46	c Restarting after 3220 conflicts
0.61/0.69	c Restarting after 4928 conflicts
1.02/1.11	c Restarting after 7490 conflicts
1.73/1.79	c Restarting after 11335 conflicts
2.86/2.93	c Restarting after 17101 conflicts
4.81/4.88	c Restarting after 25750 conflicts
8.08/8.14	c Restarting after 38725 conflicts
13.82/13.91	c Restarting after 58186 conflicts
23.24/23.28	c Restarting after 87379 conflicts
40.03/40.10	c Restarting after 131169 conflicts
64.92/65.00	c Restarting after 196854 conflicts
108.96/109.09	c Restarting after 295380 conflicts
177.67/177.73	c Restarting after 443170 conflicts
293.09/293.24	c Restarting after 664853 conflicts
478.25/478.40	c Restarting after 997378 conflicts
783.54/783.82	c Restarting after 1496167 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-301223-1171958758 -o ROOT/results/node18/solver-301223-1171958758 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301223-1171958758/sat7_bin /tmp/evaluation/301223-1171958758/instance-301223-1171958758.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 2320
/proc/meminfo: memFree=1537704/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=1216 CPUtime=0
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 215830378 1245184 123 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134683433 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 304 123 87 220 0 81 0

[startup+0.107307 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2320
/proc/meminfo: memFree=1537704/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=3156 CPUtime=0.1
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 406 0 0 0 10 0 0 0 20 0 1 0 215830378 3231744 389 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 789 389 95 220 0 566 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3156

[startup+0.516347 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 2320
/proc/meminfo: memFree=1537704/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=5208 CPUtime=0.51
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 746 0 0 0 51 0 0 0 23 0 1 0 215830378 5332992 729 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 1302 729 95 220 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5208

[startup+1.33643 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1533408/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=9308 CPUtime=1.32
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 1269 0 0 0 132 0 0 0 25 0 1 0 215830378 9531392 1252 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579419 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 2327 1252 95 220 0 2104 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9308

[startup+2.97258 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1532192/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=9308 CPUtime=2.96
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 1528 0 0 0 296 0 0 0 25 0 1 0 215830378 9531392 1511 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 2327 1511 95 220 0 2104 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9308

[startup+6.2489 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1530408/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=9308 CPUtime=6.24
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 1874 0 0 0 623 1 0 0 25 0 1 0 215830378 9531392 1857 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 2327 1857 95 220 0 2104 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9308

[startup+12.7065 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1528688/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=13676 CPUtime=12.69
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 2306 0 0 0 1267 2 0 0 25 0 1 0 215830378 14004224 2289 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 3419 2289 95 220 0 3196 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13676

[startup+25.5098 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1527216/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=13940 CPUtime=25.49
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 2672 0 0 0 2547 2 0 0 25 0 1 0 215830378 14274560 2655 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 3485 2655 95 220 0 3262 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13940

[startup+51.1202 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1525040/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=14616 CPUtime=51.1
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 3215 0 0 0 5107 3 0 0 25 0 1 0 215830378 14966784 3198 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 3654 3198 95 220 0 3431 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14616

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1522864/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=19280 CPUtime=102.3
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 3731 0 0 0 10226 4 0 0 25 0 1 0 215830378 19742720 3714 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 4820 3714 95 220 0 4597 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19280

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1520752/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=20108 CPUtime=162.32
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 4257 0 0 0 16227 5 0 0 25 0 1 0 215830378 20590592 4240 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 5027 4240 95 220 0 4804 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 20108

[startup+222.397 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1519344/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=20800 CPUtime=222.33
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 4607 0 0 0 22227 6 0 0 25 0 1 0 215830378 21299200 4590 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 5200 4590 95 220 0 4977 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 20800

[startup+282.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1518448/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=21368 CPUtime=282.34
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 4816 0 0 0 28227 7 0 0 25 0 1 0 215830378 21880832 4799 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 5342 4799 95 220 0 5119 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 21368

[startup+342.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1517424/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=21944 CPUtime=342.34
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 5078 0 0 0 34227 7 0 0 25 0 1 0 215830378 22470656 5061 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 5486 5061 95 220 0 5263 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 21944

[startup+402.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1516912/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=22224 CPUtime=402.36
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 5186 0 0 0 40228 8 0 0 25 0 1 0 215830378 22757376 5169 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 5556 5169 95 220 0 5333 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 22224

[startup+462.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2321
/proc/meminfo: memFree=1516528/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=22524 CPUtime=462.37
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 5277 0 0 0 46229 8 0 0 25 0 1 0 215830378 23064576 5260 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 5631 5260 95 220 0 5408 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 22524

[startup+522.542 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1515504/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=27180 CPUtime=522.38
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 5579 0 0 0 52229 9 0 0 25 0 1 0 215830378 27832320 5562 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 6795 5562 95 220 0 6572 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 27180

[startup+582.571 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1514736/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=27604 CPUtime=582.4
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 5784 0 0 0 58230 10 0 0 25 0 1 0 215830378 28266496 5767 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 6901 5767 95 220 0 6678 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 27604

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1514224/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=27884 CPUtime=642.42
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 5903 0 0 0 64231 11 0 0 25 0 1 0 215830378 28553216 5886 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 6971 5886 95 220 0 6748 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 27884

[startup+702.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1513776/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=28308 CPUtime=702.43
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 5994 0 0 0 70232 11 0 0 25 0 1 0 215830378 28987392 5977 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532540 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7077 5977 95 220 0 6854 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 28308

[startup+762.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1513520/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=28444 CPUtime=762.44
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6059 0 0 0 76232 12 0 0 25 0 1 0 215830378 29126656 6042 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7111 6042 95 220 0 6888 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 28444

[startup+822.689 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1512624/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=28884 CPUtime=822.45
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6289 0 0 0 82233 12 0 0 25 0 1 0 215830378 29577216 6272 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134579429 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7221 6272 95 220 0 6998 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 28884

[startup+882.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1511792/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=29348 CPUtime=882.46
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6483 0 0 0 88233 13 0 0 25 0 1 0 215830378 30052352 6466 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7337 6466 95 220 0 7114 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 29348

[startup+942.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1511152/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=29620 CPUtime=942.47
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6667 0 0 0 94233 14 0 0 25 0 1 0 215830378 30330880 6650 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7405 6650 95 220 0 7182 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 29620

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1510768/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=29924 CPUtime=1002.48
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6744 0 0 0 100234 14 0 0 25 0 1 0 215830378 30642176 6727 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7481 6727 95 220 0 7258 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 29924

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1510640/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=29924 CPUtime=1062.5
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6781 0 0 0 106235 15 0 0 25 0 1 0 215830378 30642176 6764 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7481 6764 95 220 0 7258 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 29924

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1510448/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=30076 CPUtime=1122.5
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6835 0 0 0 112235 15 0 0 25 0 1 0 215830378 30797824 6818 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134578668 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7519 6818 95 220 0 7296 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 30076

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1510192/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=30220 CPUtime=1182.52
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6893 0 0 0 118236 16 0 0 25 0 1 0 215830378 30945280 6876 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7555 6876 95 220 0 7332 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 30220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1510128/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=30220 CPUtime=1200.03
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6904 0 0 0 119987 16 0 0 25 0 1 0 215830378 30945280 6887 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7555 6887 95 220 0 7332 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 30220

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2321
/proc/meminfo: memFree=1510128/2055920 swapFree=4192812/4192956
[pid=2320] ppid=2318 vsize=30220 CPUtime=1200.03
/proc/2320/stat : 2320 (sat7_bin) R 2318 2320 2263 0 -1 4194304 6904 0 0 0 119987 16 0 0 25 0 1 0 215830378 30945280 6887 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2320/statm: 7555 6887 95 220 0 7332 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 30220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.88
CPU system time (s): 0.166974
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 30220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6904
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= 5
involuntary context switches= 1704

runsolver used 1.38079 second user time and 2.69959 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 20 08:05:58 UTC 2007

IDJOB= 301223
IDBENCH= 20054
IDSOLVER= 101
FILE ID= node18/301223-1171958758

PBS_JOBID= 3849025

Free space on /tmp= 66545 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S388731928-13.cnf
COMMAND LINE= /tmp/evaluation/301223-1171958758/sat7_bin /tmp/evaluation/301223-1171958758/instance-301223-1171958758.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301223-1171958758 -o ROOT/results/node18/solver-301223-1171958758 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301223-1171958758/sat7_bin /tmp/evaluation/301223-1171958758/instance-301223-1171958758.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  9e5327c2d133c79d44cfc4c3420f84f2

RANDOM SEED= 606844160

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1538176 kB
Buffers:         54900 kB
Cached:         330456 kB
SwapCached:          0 kB
Active:         305936 kB
Inactive:       138792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          78292 kB
Slab:            58732 kB
Committed_AS:   841108 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Tue Feb 20 08:26:01 UTC 2007