Trace number 300936

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) 1200.07 1200.24

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S793374232-15.cnf
MD5SUM6e9f9b40f58898d74ef75a0a472d48ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.8948
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
0.00/0.09	c Restarting after 251 conflicts
0.10/0.12	c Restarting after 476 conflicts
0.10/0.16	c Restarting after 813 conflicts
0.20/0.22	c Restarting after 1322 conflicts
0.20/0.30	c Restarting after 2081 conflicts
0.40/0.45	c Restarting after 3222 conflicts
0.61/0.69	c Restarting after 4930 conflicts
1.01/1.09	c Restarting after 7493 conflicts
1.73/1.78	c Restarting after 11337 conflicts
2.86/2.96	c Restarting after 17104 conflicts
4.91/5.00	c Restarting after 25755 conflicts
8.29/8.38	c Restarting after 38729 conflicts
14.13/14.20	c Restarting after 58190 conflicts
23.65/23.72	c Restarting after 87382 conflicts
39.43/39.53	c Restarting after 131172 conflicts
65.24/65.26	c Restarting after 196856 conflicts
107.63/107.66	c Restarting after 295383 conflicts
176.08/176.26	c Restarting after 443174 conflicts
290.66/290.88	c Restarting after 664858 conflicts
478.37/478.58	c Restarting after 997384 conflicts
781.71/781.88	c Restarting after 1496172 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/node16/watcher-300936-1171943953 -o ROOT/results/node16/solver-300936-1171943953 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300936-1171943953/sat7_bin /tmp/evaluation/300936-1171943953/instance-300936-1171943953.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: 0.85 0.95 0.94 2/77 2596
/proc/meminfo: memFree=944328/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=1216 CPUtime=0
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 214349670 1245184 127 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 304 127 87 220 0 81 0

[startup+0.10643 s]
/proc/loadavg: 0.85 0.95 0.94 2/77 2596
/proc/meminfo: memFree=944328/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=3156 CPUtime=0.1
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 406 0 0 0 10 0 0 0 18 0 1 0 214349670 3231744 389 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531803 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 789 389 95 220 0 566 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3156

[startup+0.514382 s]
/proc/loadavg: 0.85 0.95 0.94 2/77 2596
/proc/meminfo: memFree=944328/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=5208 CPUtime=0.51
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 755 0 0 0 51 0 0 0 22 0 1 0 214349670 5332992 738 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 1302 738 95 220 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5208

[startup+1.33429 s]
/proc/loadavg: 0.85 0.95 0.94 2/78 2597
/proc/meminfo: memFree=940160/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=9308 CPUtime=1.32
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 1287 0 0 0 132 0 0 0 25 0 1 0 214349670 9531392 1270 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 2327 1270 95 220 0 2104 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9308

[startup+2.9701 s]
/proc/loadavg: 0.85 0.95 0.94 2/78 2597
/proc/meminfo: memFree=939008/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=9308 CPUtime=2.96
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 1544 0 0 0 295 1 0 0 25 0 1 0 214349670 9531392 1527 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134539576 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 2327 1527 95 220 0 2104 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9308

[startup+6.24972 s]
/proc/loadavg: 0.86 0.95 0.94 2/78 2597
/proc/meminfo: memFree=937096/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=9308 CPUtime=6.24
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 1897 0 0 0 623 1 0 0 25 0 1 0 214349670 9531392 1880 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 2327 1880 95 220 0 2104 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9308

[startup+12.704 s]
/proc/loadavg: 0.87 0.95 0.94 2/78 2597
/proc/meminfo: memFree=935568/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=9572 CPUtime=12.69
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 2244 0 0 0 1268 1 0 0 25 0 1 0 214349670 9801728 2227 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 2393 2227 95 220 0 2170 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9572

[startup+25.5075 s]
/proc/loadavg: 0.90 0.96 0.94 2/78 2597
/proc/meminfo: memFree=933968/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=13936 CPUtime=25.49
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 2665 0 0 0 2548 1 0 0 25 0 1 0 214349670 14270464 2648 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 3484 2648 95 220 0 3261 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13936

[startup+51.1115 s]
/proc/loadavg: 0.93 0.96 0.94 2/78 2597
/proc/meminfo: memFree=932304/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=14480 CPUtime=51.1
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 3081 0 0 0 5108 2 0 0 25 0 1 0 214349670 14827520 3064 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 3620 3064 95 220 0 3397 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 14480

[startup+102.316 s]
/proc/loadavg: 0.97 0.96 0.94 2/78 2597
/proc/meminfo: memFree=930256/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=15316 CPUtime=102.31
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 3582 0 0 0 10227 4 0 0 25 0 1 0 214349670 15683584 3565 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532488 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 3829 3565 95 220 0 3606 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 15316

[startup+162.354 s]
/proc/loadavg: 1.04 0.98 0.95 2/84 2719
/proc/meminfo: memFree=926792/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=20240 CPUtime=162.27
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 4108 0 0 0 16222 5 0 0 25 0 1 0 214349670 20725760 4091 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 5060 4091 95 220 0 4837 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 20240

[startup+222.386 s]
/proc/loadavg: 1.01 0.98 0.95 2/78 2795
/proc/meminfo: memFree=926288/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=21112 CPUtime=222.25
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 4469 0 0 0 22219 6 0 0 25 0 1 0 214349670 21618688 4452 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 5278 4452 95 220 0 5055 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 21112

[startup+282.397 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=925712/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=21508 CPUtime=282.26
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 4626 0 0 0 28219 7 0 0 25 0 1 0 214349670 22024192 4609 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 5377 4609 95 220 0 5154 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 21508

[startup+342.41 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=923344/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=22064 CPUtime=342.27
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 5224 0 0 0 34219 8 0 0 25 0 1 0 214349670 22593536 5207 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 5516 5207 95 220 0 5293 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 22064

[startup+402.43 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=922448/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=26584 CPUtime=402.29
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 5438 0 0 0 40220 9 0 0 25 0 1 0 214349670 27222016 5421 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 6646 5421 95 220 0 6423 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 26584

[startup+462.442 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=922256/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=26856 CPUtime=462.29
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 5519 0 0 0 46220 9 0 0 25 0 1 0 214349670 27500544 5502 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 6714 5502 95 220 0 6491 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 26856

[startup+522.451 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=921040/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=27316 CPUtime=522.3
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 5816 0 0 0 52220 10 0 0 25 0 1 0 214349670 27971584 5799 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 6829 5799 95 220 0 6606 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 27316

[startup+582.463 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=920400/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=27740 CPUtime=582.32
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 6012 0 0 0 58221 11 0 0 25 0 1 0 214349670 28405760 5995 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 6935 5995 95 220 0 6712 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 27740

[startup+642.476 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=919952/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=28020 CPUtime=642.32
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 6127 0 0 0 64221 11 0 0 25 0 1 0 214349670 28692480 6110 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532738 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 7005 6110 95 220 0 6782 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 28020

[startup+702.494 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=919632/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=28164 CPUtime=702.34
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 6205 0 0 0 70222 12 0 0 25 0 1 0 214349670 28839936 6188 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533382 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 7041 6188 95 220 0 6818 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 28164

[startup+762.508 s]
/proc/loadavg: 1.00 0.98 0.95 3/78 2795
/proc/meminfo: memFree=919376/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=28324 CPUtime=762.35
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 6264 0 0 0 76222 13 0 0 25 0 1 0 214349670 29003776 6247 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 7081 6247 95 220 0 6858 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 28324

[startup+822.523 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=915216/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=32840 CPUtime=822.36
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 7307 0 0 0 82222 14 0 0 25 0 1 0 214349670 33628160 7290 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 8210 7290 95 220 0 7987 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 32840

[startup+882.535 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=914704/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=33256 CPUtime=882.37
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 7428 0 0 0 88222 15 0 0 25 0 1 0 214349670 34054144 7411 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 8314 7411 95 220 0 8091 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 33256

[startup+942.546 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=914256/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=33528 CPUtime=942.38
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 7530 0 0 0 94222 16 0 0 25 0 1 0 214349670 34332672 7513 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 8382 7513 95 220 0 8159 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 33528

[startup+1002.56 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=914064/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=33688 CPUtime=1002.39
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 7586 0 0 0 100223 16 0 0 25 0 1 0 214349670 34496512 7569 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 8422 7569 95 220 0 8199 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 33688

[startup+1062.59 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=913808/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=33832 CPUtime=1062.42
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 7665 0 0 0 106225 17 0 0 25 0 1 0 214349670 34643968 7648 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 8458 7648 95 220 0 8235 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 33832

[startup+1122.6 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=913552/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=33976 CPUtime=1122.43
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 7722 0 0 0 112225 18 0 0 25 0 1 0 214349670 34791424 7705 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 8494 7705 95 220 0 8271 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 33976

[startup+1182.61 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=913296/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=34264 CPUtime=1182.44
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 7795 0 0 0 118226 18 0 0 25 0 1 0 214349670 35086336 7778 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 8566 7778 95 220 0 8343 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 34264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.23 s]
/proc/loadavg: 1.00 0.98 0.95 2/78 2795
/proc/meminfo: memFree=913168/2055920 swapFree=4192812/4192956
[pid=2596] ppid=2594 vsize=34264 CPUtime=1200.06
/proc/2596/stat : 2596 (sat7_bin) R 2594 2596 2539 0 -1 4194304 7815 0 0 0 119987 19 0 0 25 0 1 0 214349670 35086336 7798 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2596/statm: 8566 7798 95 220 0 8343 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 34264

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): 1200.24
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19697
CPU usage (%): 99.9862
Max. virtual memory (cumulated for all children) (KiB): 34264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.19697
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7815
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= 6447

runsolver used 1.3168 second user time and 2.95255 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 03:59:13 UTC 2007

IDJOB= 300936
IDBENCH= 20047
IDSOLVER= 101
FILE ID= node16/300936-1171943953

PBS_JOBID= 3848975

Free space on /tmp= 66550 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S793374232-15.cnf
COMMAND LINE= /tmp/evaluation/300936-1171943953/sat7_bin /tmp/evaluation/300936-1171943953/instance-300936-1171943953.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-300936-1171943953 -o ROOT/results/node16/solver-300936-1171943953 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300936-1171943953/sat7_bin /tmp/evaluation/300936-1171943953/instance-300936-1171943953.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  6e9f9b40f58898d74ef75a0a472d48ed

RANDOM SEED= 247514762

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        944864 kB
Buffers:         70812 kB
Cached:         906620 kB
SwapCached:          0 kB
Active:         359864 kB
Inactive:       670964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        944864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          72256 kB
Slab:            65884 kB
Committed_AS:   959476 kB
PageTables:       1720 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= 66550 MiB

End job on node16 on Tue Feb 20 04:19:16 UTC 2007