Trace number 311760

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) 1200.12 1200.43

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.05	c Restarting after 100 conflicts
0.00/0.07	c Restarting after 250 conflicts
0.10/0.11	c Restarting after 475 conflicts
0.10/0.16	c Restarting after 812 conflicts
0.20/0.24	c Restarting after 1318 conflicts
0.30/0.38	c Restarting after 2077 conflicts
0.51/0.59	c Restarting after 3216 conflicts
0.91/0.96	c Restarting after 4927 conflicts
1.43/1.48	c Restarting after 7489 conflicts
2.25/2.34	c Restarting after 11333 conflicts
3.58/3.65	c Restarting after 17099 conflicts
5.62/5.72	c Restarting after 25748 conflicts
9.11/9.15	c Restarting after 38722 conflicts
14.33/14.35	c Restarting after 58183 conflicts
22.63/22.68	c Restarting after 87375 conflicts
35.63/35.67	c Restarting after 131164 conflicts
56.11/56.21	c Restarting after 196849 conflicts
87.76/87.83	c Restarting after 295375 conflicts
142.05/142.10	c Restarting after 443166 conflicts
227.05/227.14	c Restarting after 664851 conflicts
362.24/362.38	c Restarting after 997377 conflicts
577.11/577.30	c Restarting after 1496167 conflicts
922.05/922.30	c Restarting after 2244351 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/node19/watcher-311760-1172575877 -o ROOT/results/node19/solver-311760-1172575877 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311760-1172575877/sat7_bin /tmp/evaluation/311760-1172575877/instance-311760-1172575877.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 31323
/proc/meminfo: memFree=1280952/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=1332 CPUtime=0
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 277541697 1363968 178 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134548187 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 333 178 88 220 0 110 0

[startup+0.106499 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31323
/proc/meminfo: memFree=1280952/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=2256 CPUtime=0.1
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 357 0 0 0 10 0 0 0 18 0 1 0 277541697 2310144 340 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 564 340 95 220 0 341 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2256

[startup+0.514543 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31323
/proc/meminfo: memFree=1280952/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=3284 CPUtime=0.51
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 447 0 0 0 51 0 0 0 22 0 1 0 277541697 3362816 430 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 821 430 95 220 0 598 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3284

[startup+1.33463 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1279152/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=3284 CPUtime=1.33
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 563 0 0 0 133 0 0 0 25 0 1 0 277541697 3362816 546 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 821 546 95 220 0 598 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3284

[startup+2.97081 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1278768/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=3284 CPUtime=2.96
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 638 0 0 0 296 0 0 0 25 0 1 0 277541697 3362816 621 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532320 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 821 621 95 220 0 598 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3284

[startup+6.24717 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1278256/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=5336 CPUtime=6.24
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 740 0 0 0 624 0 0 0 25 0 1 0 277541697 5464064 723 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 1334 723 95 220 0 1111 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5336

[startup+12.7039 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1277552/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=5472 CPUtime=12.69
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 877 0 0 0 1269 0 0 0 25 0 1 0 277541697 5603328 860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 1368 860 95 220 0 1145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5472

[startup+25.5123 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1276976/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=5604 CPUtime=25.49
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 1028 0 0 0 2549 0 0 0 25 0 1 0 277541697 5738496 1011 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 1401 1011 95 220 0 1178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5604

[startup+51.123 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1275824/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=5876 CPUtime=51.1
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 1306 0 0 0 5109 1 0 0 25 0 1 0 277541697 6017024 1289 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 1469 1289 95 220 0 1246 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5876

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1274800/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=10392 CPUtime=102.3
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 1551 0 0 0 10228 2 0 0 25 0 1 0 277541697 10641408 1534 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578651 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 2598 1534 95 220 0 2375 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10392

[startup+162.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1273584/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=10788 CPUtime=162.32
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 1848 0 0 0 16229 3 0 0 25 0 1 0 277541697 11046912 1831 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 2697 1831 95 220 0 2474 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10788

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1272944/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=11196 CPUtime=222.34
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 1986 0 0 0 22230 4 0 0 25 0 1 0 277541697 11464704 1969 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533543 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 2799 1969 95 220 0 2576 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 11196

[startup+282.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1272496/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=11612 CPUtime=282.36
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2112 0 0 0 28232 4 0 0 25 0 1 0 277541697 11890688 2095 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578660 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 2903 2095 95 220 0 2680 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 11612

[startup+342.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1272112/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=11752 CPUtime=342.38
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2200 0 0 0 34233 5 0 0 25 0 1 0 277541697 12034048 2183 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 2938 2183 95 220 0 2715 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 11752

[startup+402.507 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1271600/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=12024 CPUtime=402.39
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2341 0 0 0 40234 5 0 0 25 0 1 0 277541697 12312576 2324 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536248 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3006 2324 95 220 0 2783 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 12024

[startup+462.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1271280/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=12308 CPUtime=462.4
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2429 0 0 0 46235 5 0 0 25 0 1 0 277541697 12603392 2412 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134535960 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3077 2412 95 220 0 2854 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 12308

[startup+522.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1271088/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=12444 CPUtime=522.42
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2470 0 0 0 52236 6 0 0 25 0 1 0 277541697 12742656 2453 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3111 2453 95 220 0 2888 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 12444

[startup+582.598 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31324
/proc/meminfo: memFree=1270896/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=12580 CPUtime=582.43
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2524 0 0 0 58237 6 0 0 25 0 1 0 277541697 12881920 2507 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3145 2507 95 220 0 2922 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 12580

[startup+642.634 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1270512/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=12868 CPUtime=642.45
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2633 0 0 0 64238 7 0 0 25 0 1 0 277541697 13176832 2616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3217 2616 95 220 0 2994 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 12868

[startup+702.666 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1270000/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=13132 CPUtime=702.47
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2741 0 0 0 70240 7 0 0 25 0 1 0 277541697 13447168 2724 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536581 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3283 2724 95 220 0 3060 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 13132

[startup+762.696 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1269744/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=13264 CPUtime=762.49
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2796 0 0 0 76241 8 0 0 25 0 1 0 277541697 13582336 2779 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529565 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3316 2779 95 220 0 3093 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 13264

[startup+822.728 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1269552/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=13408 CPUtime=822.5
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2841 0 0 0 82242 8 0 0 25 0 1 0 277541697 13729792 2824 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3352 2824 95 220 0 3129 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 13408

[startup+882.758 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1269424/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=13680 CPUtime=882.52
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2903 0 0 0 88243 9 0 0 25 0 1 0 277541697 14008320 2886 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558545 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3420 2886 95 220 0 3197 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 13680

[startup+942.786 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1269104/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=13816 CPUtime=942.53
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 2981 0 0 0 94244 9 0 0 25 0 1 0 277541697 14147584 2964 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3454 2964 95 220 0 3231 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 13816

[startup+1002.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1268848/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=14084 CPUtime=1002.54
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 3033 0 0 0 100244 10 0 0 25 0 1 0 277541697 14422016 3016 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3521 3016 95 220 0 3298 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 14084

[startup+1062.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1268592/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=14228 CPUtime=1062.55
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 3094 0 0 0 106245 10 0 0 25 0 1 0 277541697 14569472 3077 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3557 3077 95 220 0 3334 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 14228

[startup+1122.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1268400/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=14512 CPUtime=1122.57
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 3151 0 0 0 112246 11 0 0 25 0 1 0 277541697 14860288 3134 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3628 3134 95 220 0 3405 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 14512

[startup+1182.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1268272/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=14652 CPUtime=1182.58
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 3196 0 0 0 118247 11 0 0 25 0 1 0 277541697 15003648 3179 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532597 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3663 3179 95 220 0 3440 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 14652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1268208/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=14652 CPUtime=1200.1
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 3204 0 0 0 119999 11 0 0 25 0 1 0 277541697 15003648 3187 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3663 3187 95 220 0 3440 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 14652

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: 0.99 0.98 0.99 2/78 31326
/proc/meminfo: memFree=1268208/2055920 swapFree=4192812/4192956
[pid=31323] ppid=31321 vsize=14652 CPUtime=1200.1
/proc/31323/stat : 31323 (sat7_bin) R 31321 31323 30606 0 -1 4194304 3204 0 0 0 119999 11 0 0 25 0 1 0 277541697 15003648 3187 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31323/statm: 3663 3187 95 220 0 3440 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 14652

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.12
CPU user time (s): 1200
CPU system time (s): 0.119981
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 14652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3204
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= 12808

runsolver used 1.46178 second user time and 2.79458 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Feb 27 11:31:17 UTC 2007

IDJOB= 311760
IDBENCH= 20324
IDSOLVER= 101
FILE ID= node19/311760-1172575877

PBS_JOBID= 3971684

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311760-1172575877/sat7_bin /tmp/evaluation/311760-1172575877/instance-311760-1172575877.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-311760-1172575877 -o ROOT/results/node19/solver-311760-1172575877 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311760-1172575877/sat7_bin /tmp/evaluation/311760-1172575877/instance-311760-1172575877.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 188738239

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1281424 kB
Buffers:         67180 kB
Cached:         585824 kB
SwapCached:          0 kB
Active:         308616 kB
Inactive:       388356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1281424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1280 kB
Writeback:           0 kB
Mapped:          62852 kB
Slab:            63108 kB
Committed_AS:  1038152 kB
PageTables:       1756 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= 66559 MiB

End job on node19 on Tue Feb 27 11:51:19 UTC 2007