Trace number 308726

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) 1200.02 1200.58

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c Starting solver ...
0.00/0.07	c Restarting after 100 conflicts
0.10/0.11	c Restarting after 250 conflicts
0.10/0.16	c Restarting after 476 conflicts
0.20/0.24	c Restarting after 813 conflicts
0.30/0.35	c Restarting after 1319 conflicts
0.51/0.54	c Restarting after 2079 conflicts
0.81/0.85	c Restarting after 3218 conflicts
1.32/1.34	c Restarting after 4926 conflicts
2.04/2.14	c Restarting after 7488 conflicts
3.48/3.49	c Restarting after 11333 conflicts
5.63/5.64	c Restarting after 17102 conflicts
9.11/9.15	c Restarting after 25752 conflicts
14.94/14.97	c Restarting after 38726 conflicts
24.88/24.96	c Restarting after 58187 conflicts
40.75/40.84	c Restarting after 87379 conflicts
65.43/65.55	c Restarting after 131169 conflicts
104.13/104.28	c Restarting after 196854 conflicts
167.93/168.09	c Restarting after 295380 conflicts
267.57/267.70	c Restarting after 443170 conflicts
430.80/431.01	c Restarting after 664853 conflicts
689.99/690.34	c Restarting after 997379 conflicts
1104.77/1105.32	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/node6/watcher-308726-1172526495 -o ROOT/results/node6/solver-308726-1172526495 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308726-1172526495/sat7_bin /tmp/evaluation/308726-1172526495/instance-308726-1172526495.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: 1.00 1.00 1.00 3/77 13137
/proc/meminfo: memFree=1567232/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=1748 CPUtime=0
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 272604262 1789952 235 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134548187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 437 235 88 220 0 214 0

[startup+0.106628 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13137
/proc/meminfo: memFree=1567232/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=3436 CPUtime=0.1
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 488 0 0 0 10 0 0 0 18 0 1 0 272604262 3518464 471 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 859 471 95 220 0 636 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3436

[startup+0.514709 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 13137
/proc/meminfo: memFree=1567232/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=3436 CPUtime=0.51
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 568 0 0 0 51 0 0 0 21 0 1 0 272604262 3518464 551 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578698 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 859 551 95 220 0 636 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3436

[startup+1.33487 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1564920/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=3436 CPUtime=1.32
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 706 0 0 0 132 0 0 0 25 0 1 0 272604262 3518464 689 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 859 689 95 220 0 636 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3436

[startup+2.97319 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1564152/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=5488 CPUtime=2.96
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 925 0 0 0 296 0 0 0 25 0 1 0 272604262 5619712 908 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538539 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 1372 908 95 220 0 1149 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5488

[startup+6.24984 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1563448/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=5488 CPUtime=6.24
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 999 0 0 0 624 0 0 0 25 0 1 0 272604262 5619712 982 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 1372 982 95 220 0 1149 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5488

[startup+12.7051 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1562616/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=5488 CPUtime=12.69
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 1203 0 0 0 1269 0 0 0 25 0 1 0 272604262 5619712 1186 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 1372 1186 95 220 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5488

[startup+25.5106 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1561848/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=9720 CPUtime=25.49
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 1385 0 0 0 2548 1 0 0 25 0 1 0 272604262 9953280 1368 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 2430 1368 95 220 0 2207 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9720

[startup+51.1217 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1560504/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=9988 CPUtime=51.09
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 1722 0 0 0 5107 2 0 0 25 0 1 0 272604262 10227712 1705 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 2497 1705 95 220 0 2274 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9988

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1558904/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=10520 CPUtime=102.29
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 2104 0 0 0 10227 2 0 0 25 0 1 0 272604262 10772480 2087 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 2630 2087 95 220 0 2407 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10520

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1557816/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=10924 CPUtime=162.3
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 2381 0 0 0 16227 3 0 0 25 0 1 0 272604262 11186176 2364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 2731 2364 95 220 0 2508 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 10924

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1556536/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=11456 CPUtime=222.31
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 2687 0 0 0 22227 4 0 0 25 0 1 0 272604262 11730944 2670 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 2864 2670 95 220 0 2641 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 11456

[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1555960/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=15828 CPUtime=282.33
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 2814 0 0 0 28228 5 0 0 25 0 1 0 272604262 16207872 2797 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 3957 2797 95 220 0 3734 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 15828

[startup+342.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1555448/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=16100 CPUtime=342.32
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 2946 0 0 0 34227 5 0 0 25 0 1 0 272604262 16486400 2929 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4025 2929 95 220 0 3802 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 16100

[startup+402.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1555064/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=16372 CPUtime=402.34
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3033 0 0 0 40228 6 0 0 25 0 1 0 272604262 16764928 3016 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4093 3016 95 220 0 3870 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 16372

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1554616/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=16648 CPUtime=462.35
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3150 0 0 0 46228 7 0 0 25 0 1 0 272604262 17047552 3133 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538784 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4162 3133 95 220 0 3939 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 16648

[startup+522.556 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 13138
/proc/meminfo: memFree=1554040/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=16956 CPUtime=522.35
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3308 0 0 0 52228 7 0 0 25 0 1 0 272604262 17362944 3291 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532351 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4239 3291 95 220 0 4016 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 16956

[startup+582.587 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13138
/proc/meminfo: memFree=1553592/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=17228 CPUtime=582.37
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3405 0 0 0 58229 8 0 0 25 0 1 0 272604262 17641472 3388 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4307 3388 95 220 0 4084 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 17228

[startup+642.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1553400/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=17496 CPUtime=642.37
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3456 0 0 0 64229 8 0 0 25 0 1 0 272604262 17915904 3439 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4374 3439 95 220 0 4151 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 17496

[startup+702.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1553144/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=17628 CPUtime=702.38
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3528 0 0 0 70229 9 0 0 25 0 1 0 272604262 18051072 3511 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4407 3511 95 220 0 4184 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 17628

[startup+762.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13138
/proc/meminfo: memFree=1552696/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=17920 CPUtime=762.39
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3644 0 0 0 76229 10 0 0 25 0 1 0 272604262 18350080 3627 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4480 3627 95 220 0 4257 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 17920

[startup+822.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 13262
/proc/meminfo: memFree=1550920/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=18216 CPUtime=822.36
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3754 0 0 0 82224 12 0 0 25 0 1 0 272604262 18653184 3737 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4554 3737 95 220 0 4331 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 18216

[startup+882.797 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13336
/proc/meminfo: memFree=1551672/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=18368 CPUtime=882.35
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3853 0 0 0 88223 12 0 0 25 0 1 0 272604262 18808832 3836 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4592 3836 95 220 0 4369 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 18368

[startup+942.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13336
/proc/meminfo: memFree=1551288/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=18800 CPUtime=942.35
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 3953 0 0 0 94223 12 0 0 25 0 1 0 272604262 19251200 3936 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4700 3936 95 220 0 4477 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 18800

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13336
/proc/meminfo: memFree=1550456/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=18944 CPUtime=1002.36
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 4158 0 0 0 100223 13 0 0 25 0 1 0 272604262 19398656 4141 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525715 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4736 4141 95 220 0 4513 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 18944

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13336
/proc/meminfo: memFree=1550392/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=18944 CPUtime=1062.38
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 4188 0 0 0 106224 14 0 0 25 0 1 0 272604262 19398656 4171 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4736 4171 95 220 0 4513 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 18944

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13336
/proc/meminfo: memFree=1550072/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=19240 CPUtime=1122.38
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 4260 0 0 0 112224 14 0 0 25 0 1 0 272604262 19701760 4243 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4810 4243 95 220 0 4587 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 19240

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13336
/proc/meminfo: memFree=1549688/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=19420 CPUtime=1182.39
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 4342 0 0 0 118224 15 0 0 25 0 1 0 272604262 19886080 4325 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4855 4325 95 220 0 4632 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 19420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13336
/proc/meminfo: memFree=1549432/2055924 swapFree=4192812/4192956
[pid=13137] ppid=13135 vsize=19552 CPUtime=1200.01
/proc/13137/stat : 13137 (sat7_bin) R 13135 13137 11638 0 -1 4194304 4400 0 0 0 119986 15 0 0 25 0 1 0 272604262 20021248 4383 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13137/statm: 4888 4383 95 220 0 4665 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 19552

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): 1200.58
CPU time (s): 1200.02
CPU user time (s): 1199.86
CPU system time (s): 0.158975
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 19552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4400
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= 2538

runsolver used 1.40479 second user time and 2.77958 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Mon Feb 26 21:48:15 UTC 2007

IDJOB= 308726
IDBENCH= 20240
IDSOLVER= 101
FILE ID= node6/308726-1172526495

PBS_JOBID= 3971611

Free space on /tmp= 66558 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308726-1172526495/sat7_bin /tmp/evaluation/308726-1172526495/instance-308726-1172526495.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-308726-1172526495 -o ROOT/results/node6/solver-308726-1172526495 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308726-1172526495/sat7_bin /tmp/evaluation/308726-1172526495/instance-308726-1172526495.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 921046746

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1567704 kB
Buffers:         49876 kB
Cached:         310368 kB
SwapCached:         20 kB
Active:         249128 kB
Inactive:       167656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1567704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1356 kB
Writeback:           0 kB
Mapped:          75400 kB
Slab:            57024 kB
Committed_AS:   906332 kB
PageTables:       1744 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= 66558 MiB

End job on node6 on Mon Feb 26 22:08:18 UTC 2007