Trace number 297738

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) 1200.05 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.00/0.02	c Restarting after 250 conflicts
0.00/0.03	c Restarting after 475 conflicts
0.00/0.05	c Restarting after 813 conflicts
0.00/0.08	c Restarting after 1320 conflicts
0.10/0.13	c Restarting after 2079 conflicts
0.20/0.20	c Restarting after 3220 conflicts
0.30/0.32	c Restarting after 4931 conflicts
0.41/0.50	c Restarting after 7493 conflicts
0.71/0.77	c Restarting after 11337 conflicts
1.12/1.20	c Restarting after 17104 conflicts
1.73/1.84	c Restarting after 25753 conflicts
2.76/2.82	c Restarting after 38729 conflicts
4.30/4.33	c Restarting after 58190 conflicts
6.55/6.65	c Restarting after 87382 conflicts
10.14/10.23	c Restarting after 131171 conflicts
15.56/15.66	c Restarting after 196857 conflicts
24.06/24.09	c Restarting after 295384 conflicts
37.17/37.19	c Restarting after 443173 conflicts
57.34/57.37	c Restarting after 664858 conflicts
88.05/88.13	c Restarting after 997384 conflicts
136.38/136.47	c Restarting after 1496172 conflicts
210.31/210.45	c Restarting after 2244354 conflicts
326.63/326.76	c Restarting after 3366629 conflicts
507.56/507.75	c Restarting after 5050041 conflicts
788.01/788.26	c Restarting after 7575158 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/node40/watcher-297738-1171844250 -o ROOT/results/node40/solver-297738-1171844250 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297738-1171844250/sat7_bin /tmp/evaluation/297738-1171844250/instance-297738-1171844250.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: 0.99 0.97 0.99 3/64 13760
/proc/meminfo: memFree=765160/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=1204 CPUtime=0
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 109459269 1232896 125 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 301 125 87 220 0 78 0

[startup+0.106916 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13760
/proc/meminfo: memFree=765160/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=1468 CPUtime=0.1
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 109459269 1503232 200 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 367 200 95 220 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1468

[startup+0.514969 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13760
/proc/meminfo: memFree=765160/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=1468 CPUtime=0.51
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 250 0 0 0 51 0 0 0 21 0 1 0 109459269 1503232 233 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533257 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 367 233 95 220 0 144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.33507 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13761
/proc/meminfo: memFree=764512/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=1984 CPUtime=1.33
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 280 0 0 0 133 0 0 0 25 0 1 0 109459269 2031616 263 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 496 263 95 220 0 273 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1984

[startup+2.97128 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13761
/proc/meminfo: memFree=764256/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=2116 CPUtime=2.96
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 315 0 0 0 296 0 0 0 25 0 1 0 109459269 2166784 298 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 529 298 95 220 0 306 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2116

[startup+6.25371 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13761
/proc/meminfo: memFree=764000/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=2116 CPUtime=6.24
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 358 0 0 0 624 0 0 0 25 0 1 0 109459269 2166784 341 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 529 341 95 220 0 306 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2116

[startup+12.7095 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13761
/proc/meminfo: memFree=763744/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=3144 CPUtime=12.7
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 419 0 0 0 1270 0 0 0 25 0 1 0 109459269 3219456 402 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 786 402 95 220 0 563 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3144

[startup+25.6102 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13761
/proc/meminfo: memFree=763488/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=3276 CPUtime=25.6
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 493 0 0 0 2560 0 0 0 25 0 1 0 109459269 3354624 476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 819 476 95 220 0 596 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3276

[startup+51.2165 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13762
/proc/meminfo: memFree=762976/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=3540 CPUtime=51.19
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 601 0 0 0 5119 0 0 0 25 0 1 0 109459269 3624960 584 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 885 584 95 220 0 662 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3540

[startup+102.426 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13763
/proc/meminfo: memFree=762400/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=3944 CPUtime=102.39
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 738 0 0 0 10239 0 0 0 25 0 1 0 109459269 4038656 721 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 986 721 95 220 0 763 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 3944

[startup+162.447 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 13763
/proc/meminfo: memFree=761952/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=4212 CPUtime=162.39
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 843 0 0 0 16239 0 0 0 25 0 1 0 109459269 4313088 826 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528387 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1053 826 95 220 0 830 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 4212

[startup+222.467 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 13763
/proc/meminfo: memFree=761568/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=4480 CPUtime=222.39
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 928 0 0 0 22239 0 0 0 25 0 1 0 109459269 4587520 911 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1120 911 95 220 0 897 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 4480

[startup+282.484 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13763
/proc/meminfo: memFree=761248/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=4616 CPUtime=282.39
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 995 0 0 0 28239 0 0 0 25 0 1 0 109459269 4726784 978 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1154 978 95 220 0 931 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 4616

[startup+342.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13763
/proc/meminfo: memFree=761056/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=4884 CPUtime=342.4
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1049 0 0 0 34239 1 0 0 25 0 1 0 109459269 5001216 1032 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1221 1032 95 220 0 998 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 4884

[startup+402.525 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13763
/proc/meminfo: memFree=760864/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=5020 CPUtime=402.4
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1108 0 0 0 40239 1 0 0 25 0 1 0 109459269 5140480 1091 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531610 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1255 1091 95 220 0 1032 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 5020

[startup+462.548 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13763
/proc/meminfo: memFree=760672/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=5156 CPUtime=462.41
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1152 0 0 0 46240 1 0 0 25 0 1 0 109459269 5279744 1135 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1289 1135 95 220 0 1066 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 5156

[startup+522.562 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13763
/proc/meminfo: memFree=760480/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=5300 CPUtime=522.41
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1198 0 0 0 52240 1 0 0 25 0 1 0 109459269 5427200 1181 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029313 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1325 1181 95 220 0 1102 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 5300

[startup+582.584 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13763
/proc/meminfo: memFree=760352/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=7492 CPUtime=582.41
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1234 0 0 0 58240 1 0 0 25 0 1 0 109459269 7671808 1217 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1873 1217 95 220 0 1650 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 7492

[startup+642.602 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13763
/proc/meminfo: memFree=760160/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=7624 CPUtime=642.41
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1276 0 0 0 64240 1 0 0 25 0 1 0 109459269 7806976 1259 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1906 1259 95 220 0 1683 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 7624

[startup+702.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 13763
/proc/meminfo: memFree=760096/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=7760 CPUtime=702.41
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1299 0 0 0 70240 1 0 0 25 0 1 0 109459269 7946240 1282 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1940 1282 95 220 0 1717 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 7760

[startup+762.635 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 13763
/proc/meminfo: memFree=760032/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=7896 CPUtime=762.41
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1326 0 0 0 76240 1 0 0 25 0 1 0 109459269 8085504 1309 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578696 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 1974 1309 95 220 0 1751 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 7896

[startup+822.657 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759904/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8040 CPUtime=822.42
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1374 0 0 0 82241 1 0 0 25 0 1 0 109459269 8232960 1357 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558936 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2010 1357 95 220 0 1787 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 8040

[startup+882.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759776/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8040 CPUtime=882.42
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1402 0 0 0 88241 1 0 0 25 0 1 0 109459269 8232960 1385 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2010 1385 95 220 0 1787 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 8040

[startup+942.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759712/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8184 CPUtime=942.42
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1417 0 0 0 94241 1 0 0 25 0 1 0 109459269 8380416 1400 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2046 1400 95 220 0 1823 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 8184

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759584/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8184 CPUtime=1002.42
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1445 0 0 0 100241 1 0 0 25 0 1 0 109459269 8380416 1428 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2046 1428 95 220 0 1823 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 8184

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759392/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8472 CPUtime=1062.42
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1493 0 0 0 106241 1 0 0 25 0 1 0 109459269 8675328 1476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533251 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2118 1476 95 220 0 1895 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 8472

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759264/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8616 CPUtime=1122.41
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1522 0 0 0 112240 1 0 0 25 0 1 0 109459269 8822784 1505 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2154 1505 95 220 0 1931 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 8616

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759200/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8616 CPUtime=1182.42
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1550 0 0 0 118240 2 0 0 25 0 1 0 109459269 8822784 1533 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2154 1533 95 220 0 1931 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 8616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759136/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8752 CPUtime=1200.04
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1561 0 0 0 120002 2 0 0 25 0 1 0 109459269 8962048 1544 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2188 1544 95 220 0 1965 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8752

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13763
/proc/meminfo: memFree=759136/2055920 swapFree=4183864/4192956
[pid=13760] ppid=13758 vsize=8752 CPUtime=1200.04
/proc/13760/stat : 13760 (sat7_bin) R 13758 13760 12902 0 -1 4194304 1561 0 0 0 120002 2 0 0 25 0 1 0 109459269 8962048 1544 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/13760/statm: 2188 1544 95 220 0 1965 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.022996
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 8752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1561
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= 1708

runsolver used 0.808877 second user time and 2.40263 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Feb 19 00:17:30 UTC 2007

IDJOB= 297738
IDBENCH= 19969
IDSOLVER= 101
FILE ID= node40/297738-1171844250

PBS_JOBID= 3839719

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297738-1171844250/sat7_bin /tmp/evaluation/297738-1171844250/instance-297738-1171844250.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-297738-1171844250 -o ROOT/results/node40/solver-297738-1171844250 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297738-1171844250/sat7_bin /tmp/evaluation/297738-1171844250/instance-297738-1171844250.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 311351607

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        765632 kB
Buffers:         49908 kB
Cached:        1117548 kB
SwapCached:       4252 kB
Active:         824872 kB
Inactive:       353432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        765632 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            98064 kB
Committed_AS:   165896 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= 66563 MiB

End job on node40 on Mon Feb 19 00:37:33 UTC 2007