Trace number 311555

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) 1200.09 1200.42

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.04	c Restarting after 106 conflicts
0.00/0.06	c Restarting after 256 conflicts
0.00/0.09	c Restarting after 485 conflicts
0.10/0.14	c Restarting after 824 conflicts
0.20/0.23	c Restarting after 1330 conflicts
0.30/0.34	c Restarting after 2089 conflicts
0.51/0.54	c Restarting after 3230 conflicts
0.82/0.84	c Restarting after 4938 conflicts
1.23/1.33	c Restarting after 7500 conflicts
2.05/2.09	c Restarting after 11345 conflicts
3.17/3.28	c Restarting after 17112 conflicts
5.12/5.16	c Restarting after 25761 conflicts
8.09/8.10	c Restarting after 38736 conflicts
12.49/12.59	c Restarting after 58198 conflicts
19.96/20.04	c Restarting after 87392 conflicts
31.75/31.78	c Restarting after 131181 conflicts
49.56/49.66	c Restarting after 196865 conflicts
77.83/77.86	c Restarting after 295391 conflicts
123.00/123.09	c Restarting after 443180 conflicts
194.17/194.32	c Restarting after 664863 conflicts
312.67/312.77	c Restarting after 997390 conflicts
499.78/499.94	c Restarting after 1496179 conflicts
800.25/800.50	c Restarting after 2244362 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/node4/watcher-311555-1172571629 -o ROOT/results/node4/solver-311555-1172571629 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311555-1172571629/sat7_bin /tmp/evaluation/311555-1172571629/instance-311555-1172571629.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 24542
/proc/meminfo: memFree=1390952/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=1332 CPUtime=0
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 277117767 1363968 168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 333 168 88 220 0 110 0

[startup+0.107735 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24542
/proc/meminfo: memFree=1390952/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=2112 CPUtime=0.1
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 277117767 2162688 307 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578680 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 528 307 95 220 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.515774 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24542
/proc/meminfo: memFree=1390952/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=3280 CPUtime=0.51
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 431 0 0 0 51 0 0 0 21 0 1 0 277117767 3358720 414 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578687 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 820 414 95 220 0 597 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3280

[startup+1.34186 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1389280/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=3280 CPUtime=1.33
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 529 0 0 0 133 0 0 0 25 0 1 0 277117767 3358720 512 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540105 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 820 512 95 220 0 597 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3280

[startup+2.97801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1388896/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=3280 CPUtime=2.97
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 610 0 0 0 297 0 0 0 25 0 1 0 277117767 3358720 593 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532779 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 820 593 95 220 0 597 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3280

[startup+6.25433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1388448/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=5332 CPUtime=6.25
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 724 0 0 0 625 0 0 0 25 0 1 0 277117767 5459968 707 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 1333 707 95 220 0 1110 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 5332

[startup+12.7109 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1387744/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=5464 CPUtime=12.7
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 868 0 0 0 1270 0 0 0 25 0 1 0 277117767 5595136 851 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579264 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 1366 851 95 220 0 1143 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5464

[startup+25.6122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1387104/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=5600 CPUtime=25.59
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 1026 0 0 0 2559 0 0 0 25 0 1 0 277117767 5734400 1009 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 1400 1009 95 220 0 1177 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5600

[startup+51.2236 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1386272/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=5864 CPUtime=51.2
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 1216 0 0 0 5119 1 0 0 25 0 1 0 277117767 6004736 1199 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 1466 1199 95 220 0 1243 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 5864

[startup+102.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1385120/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=10364 CPUtime=102.41
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 1483 0 0 0 10239 2 0 0 25 0 1 0 277117767 10612736 1466 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134565494 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 2591 1466 95 220 0 2368 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 10364

[startup+162.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1384352/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=10912 CPUtime=162.42
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 1687 0 0 0 16240 2 0 0 25 0 1 0 277117767 11173888 1670 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533456 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 2728 1670 95 220 0 2505 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 10912

[startup+222.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1383392/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=11316 CPUtime=222.44
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 1913 0 0 0 22241 3 0 0 25 0 1 0 277117767 11587584 1896 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536731 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 2829 1896 95 220 0 2606 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 11316

[startup+282.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1382880/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=11716 CPUtime=282.44
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2028 0 0 0 28241 3 0 0 25 0 1 0 277117767 11997184 2011 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 2929 2011 95 220 0 2706 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 11716

[startup+342.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1381920/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=12116 CPUtime=342.46
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2249 0 0 0 34242 4 0 0 25 0 1 0 277117767 12406784 2232 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535672 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3029 2232 95 220 0 2806 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 12116

[startup+402.597 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1381536/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=12384 CPUtime=402.48
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2345 0 0 0 40243 5 0 0 25 0 1 0 277117767 12681216 2328 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3096 2328 95 220 0 2873 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 12384

[startup+462.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1381024/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=12796 CPUtime=462.49
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2518 0 0 0 46244 5 0 0 25 0 1 0 277117767 13103104 2501 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3199 2501 95 220 0 2976 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 12796

[startup+522.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1380640/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=13060 CPUtime=522.51
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2608 0 0 0 52245 6 0 0 25 0 1 0 277117767 13373440 2591 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579572 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3265 2591 95 220 0 3042 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 13060

[startup+582.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1380256/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=13336 CPUtime=582.52
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2696 0 0 0 58246 6 0 0 25 0 1 0 277117767 13656064 2679 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3334 2679 95 220 0 3111 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 13336

[startup+642.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1379872/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=13632 CPUtime=642.54
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2778 0 0 0 64247 7 0 0 25 0 1 0 277117767 13959168 2761 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536852 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3408 2761 95 220 0 3185 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 13632

[startup+702.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1379616/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=13768 CPUtime=702.55
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2840 0 0 0 70248 7 0 0 25 0 1 0 277117767 14098432 2823 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3442 2823 95 220 0 3219 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 13768

[startup+762.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1379360/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=13904 CPUtime=762.56
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 2895 0 0 0 76248 8 0 0 25 0 1 0 277117767 14237696 2878 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3476 2878 95 220 0 3253 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 13904

[startup+822.813 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1378720/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=14180 CPUtime=822.58
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3061 0 0 0 82249 9 0 0 25 0 1 0 277117767 14520320 3044 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3545 3044 95 220 0 3322 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 14180

[startup+882.841 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1378400/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=14324 CPUtime=882.59
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3123 0 0 0 88250 9 0 0 25 0 1 0 277117767 14667776 3106 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3581 3106 95 220 0 3358 0
Current children cumulated CPU time (s) 882.59
Current children cumulated vsize (KiB) 14324

[startup+942.891 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1378208/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=14592 CPUtime=942.62
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3171 0 0 0 94252 10 0 0 25 0 1 0 277117767 14942208 3154 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3648 3154 95 220 0 3425 0
Current children cumulated CPU time (s) 942.62
Current children cumulated vsize (KiB) 14592

[startup+1002.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1378208/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=14724 CPUtime=1002.63
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3225 0 0 0 100253 10 0 0 25 0 1 0 277117767 15077376 3208 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3681 3208 95 220 0 3458 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 14724

[startup+1062.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1378016/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=14856 CPUtime=1062.64
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3268 0 0 0 106253 11 0 0 25 0 1 0 277117767 15212544 3251 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533649 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3714 3251 95 220 0 3491 0
Current children cumulated CPU time (s) 1062.64
Current children cumulated vsize (KiB) 14856

[startup+1122.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1377952/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=15000 CPUtime=1122.65
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3299 0 0 0 112254 11 0 0 25 0 1 0 277117767 15360000 3282 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579376 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3750 3282 95 220 0 3527 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 15000

[startup+1183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1377760/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=15144 CPUtime=1182.67
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3336 0 0 0 118255 12 0 0 25 0 1 0 277117767 15507456 3319 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579396 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3786 3319 95 220 0 3563 0
Current children cumulated CPU time (s) 1182.67
Current children cumulated vsize (KiB) 15144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1377696/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=15280 CPUtime=1200.08
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3344 0 0 0 119996 12 0 0 25 0 1 0 277117767 15646720 3327 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579281 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3820 3327 95 220 0 3597 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 15280

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24543
/proc/meminfo: memFree=1377696/2055920 swapFree=4192812/4192956
[pid=24542] ppid=24540 vsize=15280 CPUtime=1200.08
/proc/24542/stat : 24542 (sat7_bin) R 24540 24542 23545 0 -1 4194304 3344 0 0 0 119996 12 0 0 25 0 1 0 277117767 15646720 3327 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579281 0 0 4096 0 0 0 0 17 1 0 0
/proc/24542/statm: 3820 3327 95 220 0 3597 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 15280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.12798
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 15280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3344
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= 2361

runsolver used 1.39279 second user time and 2.77058 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 27 10:20:29 UTC 2007

IDJOB= 311555
IDBENCH= 20317
IDSOLVER= 101
FILE ID= node4/311555-1172571629

PBS_JOBID= 3971672

Free space on /tmp= 66555 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311555-1172571629/sat7_bin /tmp/evaluation/311555-1172571629/instance-311555-1172571629.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-311555-1172571629 -o ROOT/results/node4/solver-311555-1172571629 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311555-1172571629/sat7_bin /tmp/evaluation/311555-1172571629/instance-311555-1172571629.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 533504409

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1391424 kB
Buffers:         60980 kB
Cached:         465204 kB
SwapCached:          0 kB
Active:         286960 kB
Inactive:       299064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          78728 kB
Slab:            64020 kB
Committed_AS:  1078808 kB
PageTables:       1768 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= 66555 MiB

End job on node4 on Tue Feb 27 10:40:32 UTC 2007