Trace number 302125

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 1200.04 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1227285183-04.cnf
MD5SUMdeda626bc565276d31a1020ef7585fb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark381.133
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.15	c Restarting after 100 conflicts
0.10/0.18	c Restarting after 251 conflicts
0.20/0.22	c Restarting after 476 conflicts
0.20/0.27	c Restarting after 813 conflicts
0.30/0.37	c Restarting after 1319 conflicts
0.40/0.51	c Restarting after 2079 conflicts
0.71/0.74	c Restarting after 3218 conflicts
1.01/1.10	c Restarting after 4926 conflicts
1.64/1.71	c Restarting after 7488 conflicts
2.76/2.79	c Restarting after 11332 conflicts
4.70/4.77	c Restarting after 17099 conflicts
7.98/8.07	c Restarting after 25749 conflicts
14.12/14.24	c Restarting after 38723 conflicts
24.98/25.00	c Restarting after 58184 conflicts
41.99/42.10	c Restarting after 87376 conflicts
71.58/71.67	c Restarting after 131165 conflicts
126.57/126.65	c Restarting after 196851 conflicts
207.49/207.60	c Restarting after 295377 conflicts
344.41/344.54	c Restarting after 443167 conflicts
556.04/556.38	c Restarting after 664851 conflicts
932.60/933.00	c Restarting after 997376 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/node2/watcher-302125-1172004768 -o ROOT/results/node2/solver-302125-1172004768 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302125-1172004768/sat7_bin /tmp/evaluation/302125-1172004768/instance-302125-1172004768.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14572
/proc/meminfo: memFree=1559920/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=1248 CPUtime=0
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 220431758 1277952 140 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 312 140 87 220 0 89 0

[startup+0.107133 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14572
/proc/meminfo: memFree=1559920/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=3052 CPUtime=0.1
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 441 0 0 0 10 0 0 0 18 0 1 0 220431758 3125248 424 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 763 424 88 220 0 540 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052

[startup+0.515173 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14572
/proc/meminfo: memFree=1559920/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=5244 CPUtime=0.5
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 906 0 0 0 50 0 0 0 22 0 1 0 220431758 5369856 889 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 1311 889 95 220 0 1088 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5244

[startup+1.33726 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1554984/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=9344 CPUtime=1.32
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 1469 0 0 0 132 0 0 0 25 0 1 0 220431758 9568256 1452 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 2336 1452 95 220 0 2113 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9344

[startup+2.97843 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1551912/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=13444 CPUtime=2.97
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 2440 0 0 0 296 1 0 0 25 0 1 0 220431758 13766656 2423 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533689 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 3361 2423 95 220 0 3138 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13444

[startup+6.25477 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1545512/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=17544 CPUtime=6.24
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 3875 0 0 0 622 2 0 0 25 0 1 0 220431758 17965056 3858 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 4386 3858 95 220 0 4163 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17544

[startup+12.7114 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1541800/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=21780 CPUtime=12.69
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 4540 0 0 0 1266 3 0 0 25 0 1 0 220431758 22302720 4523 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 5445 4523 95 220 0 5222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21780

[startup+25.5128 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1539304/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=22044 CPUtime=25.49
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 5265 0 0 0 2545 4 0 0 25 0 1 0 220431758 22573056 5248 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 5511 5248 95 220 0 5288 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22044

[startup+51.1254 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1534120/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=26408 CPUtime=51.09
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 6456 0 0 0 5104 5 0 0 25 0 1 0 220431758 27041792 6439 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 6602 6439 95 220 0 6379 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26408

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1530024/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=31316 CPUtime=102.3
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 7498 0 0 0 10223 7 0 0 25 0 1 0 220431758 32067584 7481 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 7829 7481 95 220 0 7606 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31316

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1524904/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=36100 CPUtime=162.32
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 8765 0 0 0 16223 9 0 0 25 0 1 0 220431758 36966400 8748 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 9025 8748 95 220 0 8802 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 36100

[startup+222.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1522472/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=40748 CPUtime=222.33
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 9349 0 0 0 22223 10 0 0 25 0 1 0 220431758 41725952 9332 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 10187 9332 95 220 0 9964 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 40748

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1519720/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=41304 CPUtime=282.34
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 10042 0 0 0 28223 11 0 0 25 0 1 0 220431758 42295296 10025 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 10326 10025 95 220 0 10103 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 41304

[startup+342.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14573
/proc/meminfo: memFree=1518504/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=45812 CPUtime=342.36
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 10331 0 0 0 34224 12 0 0 25 0 1 0 220431758 46911488 10314 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532314 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 11453 10314 95 220 0 11230 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 45812

[startup+402.496 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 14573
/proc/meminfo: memFree=1513192/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=50736 CPUtime=402.37
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 11642 0 0 0 40224 13 0 0 25 0 1 0 220431758 51953664 11625 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 12684 11625 95 220 0 12461 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 50736

[startup+462.525 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14573
/proc/meminfo: memFree=1511336/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=51156 CPUtime=462.38
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 12109 0 0 0 46224 14 0 0 25 0 1 0 220431758 52383744 12092 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 12789 12092 95 220 0 12566 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 51156

[startup+522.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14677
/proc/meminfo: memFree=1509168/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=51560 CPUtime=522.36
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 12331 0 0 0 52219 17 0 0 25 0 1 0 220431758 52797440 12314 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 12890 12314 95 220 0 12667 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 51560

[startup+582.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14749
/proc/meminfo: memFree=1507952/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=52244 CPUtime=582.35
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 12656 0 0 0 58218 17 0 0 25 0 1 0 220431758 53497856 12639 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 13061 12639 95 220 0 12838 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 52244

[startup+642.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1507688/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=56896 CPUtime=642.36
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 12988 0 0 0 64218 18 0 0 25 0 1 0 220431758 58261504 12971 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134536713 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 14224 12971 95 220 0 14001 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 56896

[startup+702.694 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 14771
/proc/meminfo: memFree=1505320/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=57232 CPUtime=702.38
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 13575 0 0 0 70219 19 0 0 25 0 1 0 220431758 58605568 13558 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 14308 13558 95 220 0 14085 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 57232

[startup+762.726 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 14771
/proc/meminfo: memFree=1504936/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=57528 CPUtime=762.39
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 13681 0 0 0 76220 19 0 0 25 0 1 0 220431758 58908672 13664 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 14382 13664 95 220 0 14159 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 57528

[startup+822.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1504424/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=57848 CPUtime=822.41
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 13836 0 0 0 82221 20 0 0 25 0 1 0 220431758 59236352 13819 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 14462 13819 95 220 0 14239 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 57848

[startup+882.797 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1503080/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=57980 CPUtime=882.42
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 14166 0 0 0 88222 20 0 0 25 0 1 0 220431758 59371520 14149 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532675 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 14495 14149 95 220 0 14272 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 57980

[startup+942.825 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1502568/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=62272 CPUtime=942.44
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 14303 0 0 0 94223 21 0 0 25 0 1 0 220431758 63766528 14286 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 15568 14286 95 220 0 15345 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 62272

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1499624/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=62988 CPUtime=1002.45
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 15041 0 0 0 100223 22 0 0 25 0 1 0 220431758 64499712 15024 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 15747 15024 95 220 0 15524 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 62988

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1497832/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=63424 CPUtime=1062.46
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 15488 0 0 0 106223 23 0 0 25 0 1 0 220431758 64946176 15471 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 15856 15471 95 220 0 15633 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 63424

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1497320/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=67800 CPUtime=1122.48
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 15615 0 0 0 112224 24 0 0 25 0 1 0 220431758 69427200 15598 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 16950 15598 95 220 0 16727 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 67800

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1496936/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=68068 CPUtime=1182.49
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 15719 0 0 0 118225 24 0 0 25 0 1 0 220431758 69701632 15702 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 17017 15702 95 220 0 16794 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 68068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1496744/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=68068 CPUtime=1200.02
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 15749 0 0 0 119977 25 0 0 25 0 1 0 220431758 69701632 15732 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 17017 15732 95 220 0 16794 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 68068

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14771
/proc/meminfo: memFree=1496744/2055920 swapFree=4192812/4192956
[pid=14572] ppid=14570 vsize=68068 CPUtime=1200.02
/proc/14572/stat : 14572 (sat7_bin) R 14570 14572 14085 0 -1 4194304 15749 0 0 0 119977 25 0 0 25 0 1 0 220431758 69701632 15732 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14572/statm: 17017 15732 95 220 0 16794 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 68068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.77
CPU system time (s): 0.26296
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 68068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.26296
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15749
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= 24812

runsolver used 1.40579 second user time and 2.82957 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Feb 20 20:52:48 UTC 2007

IDJOB= 302125
IDBENCH= 20076
IDSOLVER= 101
FILE ID= node2/302125-1172004768

PBS_JOBID= 3849123

Free space on /tmp= 66548 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1227285183-04.cnf
COMMAND LINE= /tmp/evaluation/302125-1172004768/sat7_bin /tmp/evaluation/302125-1172004768/instance-302125-1172004768.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-302125-1172004768 -o ROOT/results/node2/solver-302125-1172004768 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302125-1172004768/sat7_bin /tmp/evaluation/302125-1172004768/instance-302125-1172004768.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  deda626bc565276d31a1020ef7585fb4

RANDOM SEED= 726324801

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1560328 kB
Buffers:         53148 kB
Cached:         307660 kB
SwapCached:          0 kB
Active:         318600 kB
Inactive:       102056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          78764 kB
Slab:            60400 kB
Committed_AS:  1199684 kB
PageTables:       1812 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= 66548 MiB

End job on node2 on Tue Feb 20 21:12:51 UTC 2007