Trace number 460290

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
aigsat-wc 2007-05-15? (TO) 1200.34 1200.64

General information on the benchmark

Nameindustrial-aig/anbulagan/
hard-unsat/dated-10-13-u.aig
MD5SUM22eaebea8b6a0d69c1f69eecd622270d
Bench CategoryALL (all instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved

Solver Data (download as text)

39.87/39.93	c file: /tmp/evaluation/460290-1179249257/instance-460290-1179249257.aig
39.87/39.93	c Reading aig format..
39.87/39.93	c MAXVAR  1874940
39.87/39.93	c INPUTS  157790
39.87/39.93	c LATCHES 0
39.87/39.93	c OUTPUTS 1
39.87/39.93	c AND     1717150
39.87/39.93	c Before initialization time 38.3232
39.87/39.93	c Memory used (in MB): 1136.29

Verifier Data (download as text)

No verification made

Watcher Data (download as text)

runsolver version 3.2.4 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-460290-1179249257 -o ROOT/results/node68/solver-460290-1179249257 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460290-1179249257/aigsat-wc /tmp/evaluation/460290-1179249257/instance-460290-1179249257.aig 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing Stack size limit: 1048576 KiB
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: 1048576 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 2427
/proc/meminfo: memFree=817216/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=15968 CPUtime=0
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 402 249 0 0 0 0 0 0 18 0 1 0 400915307 16351232 381 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135242916 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 3992 390 124 293 0 3693 0

[startup+0.013297 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 2427
/proc/meminfo: memFree=817216/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=15968 CPUtime=0
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 2076 249 0 0 0 0 0 0 18 0 1 0 400915307 16351232 2055 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135242916 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 3992 2063 124 293 0 3693 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 15968

[startup+0.101304 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 2427
/proc/meminfo: memFree=817216/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=37944 CPUtime=0.08
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 9318 249 0 0 5 3 0 0 19 0 1 0 400915307 38854656 9297 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135276893 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 9486 9297 125 293 0 9187 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 37944

[startup+0.301321 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 2427
/proc/meminfo: memFree=817216/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=37944 CPUtime=0.28
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 9318 249 0 0 25 3 0 0 20 0 1 0 400915307 38854656 9297 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135276893 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 9486 9297 125 293 0 9187 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37944

[startup+0.701359 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 2427
/proc/meminfo: memFree=817216/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=41880 CPUtime=0.69
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 10302 249 0 0 65 4 0 0 24 0 1 0 400915307 42885120 10280 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 10470 10280 135 293 0 10171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41880

[startup+1.50244 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2429
/proc/meminfo: memFree=762424/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=78448 CPUtime=1.49
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 20116 249 0 0 140 9 0 0 25 0 1 0 400915307 80330752 19323 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134577874 0 0 4096 35 0 0 0 17 0 0 0
/proc/2427/statm: 19612 19323 136 293 0 19313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78448

[startup+3.10157 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2429
/proc/meminfo: memFree=709304/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=150584 CPUtime=3.08
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 38245 249 0 0 293 15 0 0 25 0 1 0 400915307 154198016 36683 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 37646 36683 136 293 0 37347 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 150584

[startup+6.30186 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2429
/proc/meminfo: memFree=571768/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=305968 CPUtime=6.28
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 78501 249 0 0 596 32 0 0 25 0 1 0 400915307 313311232 75402 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134590498 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 76492 75402 136 293 0 76193 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 305968

[startup+12.7014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2429
/proc/meminfo: memFree=430328/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=422928 CPUtime=12.68
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 121531 249 0 0 1220 48 0 0 25 0 1 0 400915307 433078272 103514 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 105732 103515 136 293 0 105433 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 422928

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 2429
/proc/meminfo: memFree=20600/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=951784 CPUtime=25.48
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 270720 249 0 0 2438 110 0 0 25 0 1 0 400915307 974626816 231023 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 237946 231024 143 293 0 237647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 951784

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2429
/proc/meminfo: memFree=15928/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1270816 CPUtime=51.07
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 405685 249 0 0 4939 168 0 0 25 0 1 0 400915307 1301315584 305080 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134725943 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 317704 305080 159 293 0 317405 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1270816

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 2429
/proc/meminfo: memFree=16184/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1276420 CPUtime=102.27
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 407215 249 0 0 10055 172 0 0 25 0 1 0 400915307 1307054080 306610 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744691 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 319105 306610 159 293 0 318806 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1276420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2429
/proc/meminfo: memFree=15864/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1287324 CPUtime=162.24
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 410105 249 0 0 16048 176 0 0 25 0 1 0 400915307 1318219776 309500 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134743551 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 321831 309500 159 293 0 321532 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1287324

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2429
/proc/meminfo: memFree=15736/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1300648 CPUtime=222.23
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 413595 249 0 0 22041 182 0 0 25 0 1 0 400915307 1331863552 312990 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744843 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 325162 312990 159 293 0 324863 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1300648

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2429
/proc/meminfo: memFree=15864/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1314256 CPUtime=282.21
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 417154 249 0 0 28034 187 0 0 25 0 1 0 400915307 1345798144 316549 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 328564 316549 159 293 0 328265 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1314256

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2429
/proc/meminfo: memFree=15160/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1326600 CPUtime=342.2
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 420389 249 0 0 34027 193 0 0 25 0 1 0 400915307 1358438400 319784 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744777 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 331650 319784 159 293 0 331351 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1326600

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2429
/proc/meminfo: memFree=16248/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1335864 CPUtime=402.18
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 422868 249 0 0 40020 198 0 0 25 0 1 0 400915307 1367924736 322263 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744170 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 333966 322263 159 293 0 333667 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1335864

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2429
/proc/meminfo: memFree=15736/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1346744 CPUtime=462.17
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 425735 249 0 0 46013 204 0 0 25 0 1 0 400915307 1379065856 325130 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134754019 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 336686 325130 159 293 0 336387 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1346744

[startup+522.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 2429
/proc/meminfo: memFree=14840/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1359764 CPUtime=522.15
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 429132 249 0 0 52006 209 0 0 25 0 1 0 400915307 1392398336 328527 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744666 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 339941 328527 159 293 0 339642 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1359764

[startup+582.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 2429
/proc/meminfo: memFree=15928/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1373744 CPUtime=582.14
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 432767 249 0 0 58001 213 0 0 25 0 1 0 400915307 1406713856 332162 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 343436 332162 159 293 0 343137 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1373744

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2429
/proc/meminfo: memFree=15352/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1387864 CPUtime=642.13
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 436424 249 0 0 63994 219 0 0 25 0 1 0 400915307 1421172736 335819 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 346966 335819 159 293 0 346667 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1387864

[startup+702.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 2429
/proc/meminfo: memFree=15800/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1398260 CPUtime=702.11
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 439118 249 0 0 69986 225 0 0 25 0 1 0 400915307 1431818240 338513 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134745348 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 349565 338513 159 293 0 349266 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1398260

[startup+762.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 2429
/proc/meminfo: memFree=15800/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1407532 CPUtime=762.1
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 441526 249 0 0 75981 229 0 0 25 0 1 0 400915307 1441312768 340921 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134745274 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 351883 340921 159 293 0 351584 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1407532

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2429
/proc/meminfo: memFree=15800/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1418516 CPUtime=822.08
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 444375 249 0 0 81974 234 0 0 25 0 1 0 400915307 1452560384 343770 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744666 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 354629 343770 159 293 0 354330 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1418516

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=15736/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1430912 CPUtime=882.07
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 447572 249 0 0 87968 239 0 0 25 0 1 0 400915307 1465253888 346967 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 357728 346967 159 293 0 357429 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1430912

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=15288/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1442660 CPUtime=942.05
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 450606 249 0 0 93961 244 0 0 25 0 1 0 400915307 1477283840 350001 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135235224 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 360665 350001 159 293 0 360366 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1442660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=15800/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1453136 CPUtime=1002.04
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 453302 249 0 0 99955 249 0 0 25 0 1 0 400915307 1488011264 352697 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744691 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 363284 352697 159 293 0 362985 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1453136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=15288/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1461628 CPUtime=1062.02
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 455494 249 0 0 105949 253 0 0 25 0 1 0 400915307 1496707072 354889 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134752653 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 365407 354889 159 293 0 365108 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1461628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=15032/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1473212 CPUtime=1122.01
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 458485 249 0 0 111945 256 0 0 25 0 1 0 400915307 1508569088 357880 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744691 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 368303 357880 159 293 0 368004 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1473212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=15544/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1484020 CPUtime=1182
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 461297 249 0 0 117939 261 0 0 25 0 1 0 400915307 1519636480 360692 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744691 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 371005 360692 159 293 0 370706 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1484020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=16120/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=1487916 CPUtime=1200.1
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 0 462299 249 0 0 119748 262 0 0 25 0 1 0 400915307 1523625984 361694 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 371979 361694 159 293 0 371680 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1487916

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2429
/proc/meminfo: memFree=16120/2055920 swapFree=4184008/4192956
[pid=2427] ppid=2425 vsize=0 CPUtime=1200.29
/proc/2427/stat : 2427 (aigsat-wc) R 2425 2427 1972 0 -1 1028 462299 249 0 0 119748 281 0 0 25 0 1 0 400915307 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/2427/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.29
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.64
CPU time (s): 1200.34
CPU user time (s): 1197.48
CPU system time (s): 2.85357
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 1487916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.48
system time used= 2.85357
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462548
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= 12
involuntary context switches= 2730

runsolver used 1.3128 second user time and 2.72659 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May 15 17:14:18 UTC 2007

IDJOB= 460290
IDBENCH= 48417
IDSOLVER= 202
FILE ID= node68/460290-1179249257

PBS_JOBID= 5277042

Free space on /tmp= 66518 MiB

SOLVER NAME= aigsat-wc 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/anbulagan/hard-unsat/dated-10-13-u.aig
COMMAND LINE= /tmp/evaluation/460290-1179249257/aigsat-wc /tmp/evaluation/460290-1179249257/instance-460290-1179249257.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-460290-1179249257 -o ROOT/results/node68/solver-460290-1179249257 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460290-1179249257/aigsat-wc /tmp/evaluation/460290-1179249257/instance-460290-1179249257.aig            

META MD5SUM SOLVER= a44537a071ffb1a142b3275181a5083c
MD5SUM BENCH=  22eaebea8b6a0d69c1f69eecd622270d

RANDOM SEED= 949652965

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:        817560 kB
Buffers:         57716 kB
Cached:        1016692 kB
SwapCached:       3120 kB
Active:         638312 kB
Inactive:       446552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        817560 kB
SwapTotal:     4192956 kB
SwapFree:      4184008 kB
Dirty:           10196 kB
Writeback:           0 kB
Mapped:          15844 kB
Slab:           139508 kB
Committed_AS:  3964068 kB
PageTables:       1380 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= 66518 MiB

End job on node68 on Tue May 15 17:34:21 UTC 2007