Trace number 460294

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) 1200.27 1200.58

General information on the benchmark

Nameindustrial-aig/anbulagan/
hard-unsat/dated-5-15-u.aig
MD5SUM7da782cfdd94621722dd79d6d01c7bd7
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)

33.27/33.36	c file: /tmp/evaluation/460294-1179249262/instance-460294-1179249262.aig
33.27/33.36	c Reading aig format..
33.27/33.36	c MAXVAR  1612536
33.27/33.36	c INPUTS  132854
33.27/33.36	c LATCHES 0
33.27/33.36	c OUTPUTS 1
33.27/33.36	c AND     1479682
33.27/33.36	c Before initialization time 32.0921
33.27/33.36	c Memory used (in MB): 989.301
1058.31/1058.62	c DBred=0 restart=46 est=12.3269 GV=365727 GL=1043427[ 677937,365490] HP=0 Prune=767484 decisions=401756 random 38[0.00945848]  HP Impl=0 DB Impl=486298046[477300985]  Lits/Cls 27 
1058.31/1058.62	c Memory used (in MB): 1162.86

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/node65/watcher-460294-1179249262 -o ROOT/results/node65/solver-460294-1179249262 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460294-1179249262/aigsat-wc /tmp/evaluation/460294-1179249262/instance-460294-1179249262.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: 0.91 0.95 0.97 3/64 22041
/proc/meminfo: memFree=1017016/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=13920 CPUtime=0
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 377 249 0 0 0 0 0 0 18 0 1 0 400915885 14254080 356 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135242916 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 3480 367 124 293 0 3181 0

[startup+0.065726 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22041
/proc/meminfo: memFree=1017016/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=32824 CPUtime=0.05
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 8038 249 0 0 2 3 0 0 18 0 1 0 400915885 33611776 8017 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135276893 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 8206 8017 125 293 0 7907 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 32824

[startup+0.101729 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22041
/proc/meminfo: memFree=1017016/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=32824 CPUtime=0.08
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 8038 249 0 0 5 3 0 0 18 0 1 0 400915885 33611776 8017 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135276893 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 8206 8017 125 293 0 7907 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 32824

[startup+0.301745 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22041
/proc/meminfo: memFree=1017016/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=32824 CPUtime=0.29
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 8038 249 0 0 25 4 0 0 19 0 1 0 400915885 33611776 8017 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135276893 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 8206 8017 125 293 0 7907 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32824

[startup+0.701779 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 22041
/proc/meminfo: memFree=1017016/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=42288 CPUtime=0.68
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 10390 249 0 0 64 4 0 0 23 0 1 0 400915885 43302912 10320 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134592494 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 10572 10329 136 293 0 10273 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 42288

[startup+1.50285 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 22043
/proc/meminfo: memFree=962608/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=79912 CPUtime=1.49
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 20098 249 0 0 142 7 0 0 25 0 1 0 400915885 81829888 19304 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 19978 19304 136 293 0 19679 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79912

[startup+3.10198 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=912560/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=151592 CPUtime=3.08
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 38678 249 0 0 292 16 0 0 25 0 1 0 400915885 155230208 37115 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 37898 37116 136 293 0 37599 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 151592

[startup+6.30124 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=764592/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=248504 CPUtime=6.29
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 72920 249 0 0 599 30 0 0 25 0 1 0 400915885 254468096 61431 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 135023903 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 62126 61431 136 293 0 61827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 248504

[startup+12.7018 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=614064/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=460280 CPUtime=12.69
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 124603 249 0 0 1219 50 0 0 25 0 1 0 400915885 471326720 111167 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134576894 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 115070 111167 137 293 0 114771 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 460280

[startup+25.5018 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=181552/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=857760 CPUtime=25.49
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 254995 249 0 0 2452 97 0 0 25 0 1 0 400915885 878346240 210430 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134674305 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 214440 210430 142 293 0 214141 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 857760

[startup+51.102 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15344/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1106316 CPUtime=51.06
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 342229 249 0 0 4973 133 0 0 25 0 1 0 400915885 1132867584 258769 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 276579 258769 159 293 0 276280 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1106316

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15600/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1115140 CPUtime=102.24
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 344897 249 0 0 10086 138 0 0 25 0 1 0 400915885 1141903360 261437 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134745386 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 278785 261437 159 293 0 278486 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1115140

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=14896/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1123540 CPUtime=162.22
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 347462 249 0 0 16081 141 0 0 25 0 1 0 400915885 1150504960 264002 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744182 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 280885 264002 159 293 0 280586 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1123540

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15408/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1130876 CPUtime=222.21
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 349608 249 0 0 22076 145 0 0 25 0 1 0 400915885 1158017024 266148 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 282719 266148 159 293 0 282420 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1130876

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=14832/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1137720 CPUtime=282.2
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 351714 249 0 0 28072 148 0 0 25 0 1 0 400915885 1165025280 268254 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744777 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 284430 268254 159 293 0 284131 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1137720

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15152/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1145528 CPUtime=342.18
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 353949 249 0 0 34066 152 0 0 25 0 1 0 400915885 1173020672 270489 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744784 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 286382 270489 159 293 0 286083 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1145528

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=16304/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1151708 CPUtime=402.17
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 355709 249 0 0 40062 155 0 0 25 0 1 0 400915885 1179348992 272216 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744784 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 287927 272216 159 293 0 287628 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1151708

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15600/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1156068 CPUtime=462.15
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 357064 249 0 0 46058 157 0 0 25 0 1 0 400915885 1183813632 273571 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 289017 273571 159 293 0 288718 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1156068

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15600/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1159740 CPUtime=522.14
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 358328 249 0 0 52055 159 0 0 25 0 1 0 400915885 1187573760 274802 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 289935 274802 159 293 0 289636 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1159740

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15216/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1164076 CPUtime=582.12
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 359610 249 0 0 58051 161 0 0 25 0 1 0 400915885 1192013824 276084 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 291019 276084 159 293 0 290720 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1164076

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=16304/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1168212 CPUtime=642.11
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 360905 249 0 0 64047 164 0 0 25 0 1 0 400915885 1196249088 277379 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134745220 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 292053 277379 159 293 0 291754 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1168212

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15088/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1171852 CPUtime=702.1
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 362073 249 0 0 70044 166 0 0 25 0 1 0 400915885 1199976448 278514 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 292963 278514 159 293 0 292664 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1171852

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15472/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1175084 CPUtime=762.09
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 363191 249 0 0 76041 168 0 0 25 0 1 0 400915885 1203286016 279599 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 293771 279599 159 293 0 293472 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1175084

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15792/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1178724 CPUtime=822.07
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 364387 249 0 0 82038 169 0 0 25 0 1 0 400915885 1207013376 280696 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744777 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 294681 280696 159 293 0 294382 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1178724

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 22043
/proc/meminfo: memFree=15664/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1181108 CPUtime=882.06
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 365255 249 0 0 88036 170 0 0 25 0 1 0 400915885 1209454592 281564 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134725854 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 295277 281564 159 293 0 294978 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1181108

[startup+942.303 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 22043
/proc/meminfo: memFree=14832/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1184076 CPUtime=942.04
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 366297 249 0 0 94033 171 0 0 25 0 1 0 400915885 1212493824 282606 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744957 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 296019 282606 159 293 0 295720 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1184076

[startup+1002.3 s]
/proc/loadavg: 1.09 1.02 0.99 2/65 22043
/proc/meminfo: memFree=15216/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1187504 CPUtime=1002.03
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 367380 249 0 0 100030 173 0 0 25 0 1 0 400915885 1216004096 283689 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 296876 283689 159 293 0 296577 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1187504

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/65 22043
/proc/meminfo: memFree=15728/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1198916 CPUtime=1062.01
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 370474 249 0 0 106026 175 0 0 25 0 1 0 400915885 1227689984 286717 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 299729 286717 159 293 0 299430 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1198916

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 22043
/proc/meminfo: memFree=15920/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1198916 CPUtime=1122
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 370477 249 0 0 112025 175 0 0 25 0 1 0 400915885 1227689984 286720 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 299729 286720 159 293 0 299430 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1198916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22043
/proc/meminfo: memFree=15920/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1198916 CPUtime=1181.98
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 370478 249 0 0 118023 175 0 0 25 0 1 0 400915885 1227689984 286721 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744715 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 299729 286721 159 293 0 299430 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1198916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22043
/proc/meminfo: memFree=15920/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=1198916 CPUtime=1200.08
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 0 370479 249 0 0 119833 175 0 0 25 0 1 0 400915885 1227689984 286722 18446744073709551615 134512640 135716322 4294956592 18446744073709551615 134744779 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 299729 286722 159 293 0 299430 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1198916

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22043
/proc/meminfo: memFree=15920/2055920 swapFree=4184164/4192956
[pid=22041] ppid=22039 vsize=0 CPUtime=1200.18
/proc/22041/stat : 22041 (aigsat-wc) R 22039 22041 21541 0 -1 1028 370479 249 0 0 119833 185 0 0 25 0 1 0 400915885 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/22041/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.27
CPU user time (s): 1198.34
CPU system time (s): 1.9367
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 1198916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.34
system time used= 1.9367
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 370728
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= 1687

runsolver used 1.44478 second user time and 2.67159 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May 15 17:14:23 UTC 2007

IDJOB= 460294
IDBENCH= 48418
IDSOLVER= 202
FILE ID= node65/460294-1179249262

PBS_JOBID= 5276995

Free space on /tmp= 66537 MiB

SOLVER NAME= aigsat-wc 2007-05-15
BENCH NAME= HOME/pub/bench/AIG07/industrial-aig/anbulagan/hard-unsat/dated-5-15-u.aig
COMMAND LINE= /tmp/evaluation/460294-1179249262/aigsat-wc /tmp/evaluation/460294-1179249262/instance-460294-1179249262.aig            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-460294-1179249262 -o ROOT/results/node65/solver-460294-1179249262 -C 1200 -W 1800 -M 1800 --output-limit 1,15 -S 1 /tmp/evaluation/460294-1179249262/aigsat-wc /tmp/evaluation/460294-1179249262/instance-460294-1179249262.aig            

META MD5SUM SOLVER= a44537a071ffb1a142b3275181a5083c
MD5SUM BENCH=  7da782cfdd94621722dd79d6d01c7bd7

RANDOM SEED= 385309512

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1017360 kB
Buffers:         56668 kB
Cached:         839804 kB
SwapCached:       2896 kB
Active:         446580 kB
Inactive:       459800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1017360 kB
SwapTotal:     4192956 kB
SwapFree:      4184164 kB
Dirty:            8840 kB
Writeback:           0 kB
Mapped:          15832 kB
Slab:           118156 kB
Committed_AS:  7446056 kB
PageTables:       1456 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= 66537 MiB

End job on node65 on Tue May 15 17:34:25 UTC 2007