Trace number 1716033

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
CircUs 2009-03-23? (TO) 1200.1 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

6.39/6.44	c CirCUs release 2.0 (compiled 25-Mar-09 at 4:46 PM)
6.39/6.44	c Eliminate time :       4.66

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716033-1240610254/watcher-1716033-1240610254 -o /tmp/evaluation-result-1716033-1240610254/solver-1716033-1240610254 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/CirCUs HOME/instance-1716033-1240610254.cnf -t 1200 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 31629
/proc/meminfo: memFree=1317200/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=8072 CPUtime=0
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 729 0 0 0 0 0 0 0 20 0 1 120000 89054627 8265728 715 1992294400 134512640 135224549 4294956224 18446744073709551615 134593825 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 2018 720 66 173 0 1843 0

[startup+0.0356 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 31629
/proc/meminfo: memFree=1317200/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=31344 CPUtime=0.02
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 4411 0 0 0 1 1 0 0 20 0 1 120000 89054627 32096256 4396 1992294400 134512640 135224549 4294956224 18446744073709551615 134632646 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 7836 4397 69 173 0 7661 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 31344

[startup+0.102605 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 31629
/proc/meminfo: memFree=1317200/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=36352 CPUtime=0.09
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 5825 0 0 0 8 1 0 0 20 0 1 120000 89054627 37224448 5712 1992294400 134512640 135224549 4294956224 18446744073709551615 134726486 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 9088 5712 70 173 0 8913 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 36352

[startup+0.301628 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 31629
/proc/meminfo: memFree=1317200/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=50824 CPUtime=0.29
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 9957 0 0 0 26 3 0 0 22 0 1 120000 89054627 52043776 9458 1992294400 134512640 135224549 4294956224 18446744073709551615 134749214 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 12706 9459 70 173 0 12531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50824

[startup+0.702672 s]
/proc/loadavg: 1.00 1.00 0.95 3/65 31629
/proc/meminfo: memFree=1317200/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=74124 CPUtime=0.7
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 16528 0 0 0 63 7 0 0 25 0 1 120000 89054627 75902976 15516 1992294400 134512640 135224549 4294956224 18446744073709551615 134726486 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 18531 15516 70 173 0 18356 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 74124

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31630
/proc/meminfo: memFree=1241096/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=115708 CPUtime=1.49
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 28106 0 0 0 135 14 0 0 25 0 1 120000 89054627 118484992 26069 1992294400 134512640 135224549 4294956224 18446744073709551615 134612739 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 28927 26069 70 173 0 28752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 115708

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31630
/proc/meminfo: memFree=1201800/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=132160 CPUtime=3.09
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 32988 0 0 0 293 16 0 0 25 0 1 120000 89054627 135331840 30950 1992294400 134512640 135224549 4294956224 18446744073709551615 134632558 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 33040 30951 77 173 0 32865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 132160

[startup+6.3013 s]
/proc/loadavg: 1.16 1.03 0.96 2/66 31630
/proc/meminfo: memFree=1181640/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=142840 CPUtime=6.29
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 36809 0 0 0 611 18 0 0 25 0 1 120000 89054627 146268160 34771 1992294400 134512640 135224549 4294956224 18446744073709551615 134559787 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 35710 34771 77 173 0 35535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 142840

[startup+12.702 s]
/proc/loadavg: 1.23 1.05 0.96 2/66 31630
/proc/meminfo: memFree=1173776/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=146992 CPUtime=12.69
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 38921 0 0 0 1250 19 0 0 25 0 1 120000 89054627 150519808 35890 1992294400 134512640 135224549 4294956224 18446744073709551615 134595779 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 36748 35890 92 173 0 36573 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 146992

[startup+25.5014 s]
/proc/loadavg: 1.24 1.06 0.97 2/66 31630
/proc/meminfo: memFree=1174288/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=147124 CPUtime=25.48
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 38936 0 0 0 2529 19 0 0 25 0 1 120000 89054627 150654976 35905 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 36781 35905 92 173 0 36606 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 147124

[startup+51.1013 s]
/proc/loadavg: 1.16 1.06 0.97 2/66 31630
/proc/meminfo: memFree=1173264/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=148576 CPUtime=51.06
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 39275 0 0 0 5087 19 0 0 25 0 1 120000 89054627 152141824 36244 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 37144 36244 92 173 0 36969 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 148576

[startup+102.306 s]
/proc/loadavg: 1.07 1.05 0.97 2/66 31630
/proc/meminfo: memFree=1164816/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=156928 CPUtime=102.25
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 41377 0 0 0 10204 21 0 0 25 0 1 120000 89054627 160694272 38346 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 39232 38346 92 173 0 39057 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 156928

[startup+162.302 s]
/proc/loadavg: 1.02 1.03 0.97 2/66 31630
/proc/meminfo: memFree=1156816/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=165268 CPUtime=162.24
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 43396 0 0 0 16201 23 0 0 25 0 1 120000 89054627 169234432 40365 1992294400 134512640 135224549 4294956224 18446744073709551615 134587776 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 41317 40365 92 173 0 41142 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 165268

[startup+222.301 s]
/proc/loadavg: 1.01 1.03 0.97 2/66 31636
/proc/meminfo: memFree=1149456/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=172468 CPUtime=222.21
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 45202 0 0 0 22196 25 0 0 25 0 1 120000 89054627 176607232 42171 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 43117 42171 92 173 0 42942 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 172468

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 0.97 2/66 31636
/proc/meminfo: memFree=1141840/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=180060 CPUtime=282.2
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 47110 0 0 0 28192 28 0 0 25 0 1 120000 89054627 184381440 44079 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 45015 44079 92 173 0 44840 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 180060

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 31636
/proc/meminfo: memFree=1135440/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=187028 CPUtime=342.18
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 48817 0 0 0 34189 29 0 0 25 0 1 120000 89054627 191516672 45657 1992294400 134512640 135224549 4294956224 18446744073709551615 134595680 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 46757 45657 92 173 0 46582 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 187028

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 0.97 2/66 31636
/proc/meminfo: memFree=1128784/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=193848 CPUtime=402.16
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 50495 0 0 0 40185 31 0 0 25 0 1 120000 89054627 198500352 47335 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 48462 47335 92 173 0 48287 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 193848

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1122128/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=200368 CPUtime=462.15
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 52135 0 0 0 46182 33 0 0 25 0 1 120000 89054627 205176832 48975 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 50092 48975 92 173 0 49917 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 200368

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1118992/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=203416 CPUtime=522.14
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 52909 0 0 0 52181 33 0 0 25 0 1 120000 89054627 208297984 49749 1992294400 134512640 135224549 4294956224 18446744073709551615 134595201 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 50854 49749 92 173 0 50679 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 203416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1118928/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=203416 CPUtime=582.12
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 52909 0 0 0 58179 33 0 0 25 0 1 120000 89054627 208297984 49749 1992294400 134512640 135224549 4294956224 18446744073709551615 134595201 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 50854 49749 92 173 0 50679 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 203416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1118992/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=203416 CPUtime=642.11
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 52909 0 0 0 64178 33 0 0 25 0 1 120000 89054627 208297984 49749 1992294400 134512640 135224549 4294956224 18446744073709551615 134595219 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 50854 49749 92 173 0 50679 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 203416

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1118928/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=203416 CPUtime=702.09
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 52914 0 0 0 70176 33 0 0 25 0 1 120000 89054627 208297984 49754 1992294400 134512640 135224549 4294956224 18446744073709551615 134595309 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 50854 49754 92 173 0 50679 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 203416

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1118992/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=203416 CPUtime=762.08
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 52922 0 0 0 76175 33 0 0 25 0 1 120000 89054627 208297984 49762 1992294400 134512640 135224549 4294956224 18446744073709551615 134587841 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 50854 49762 92 173 0 50679 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 203416

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1118864/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=203416 CPUtime=822.06
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 52934 0 0 0 82173 33 0 0 25 0 1 120000 89054627 208297984 49774 1992294400 134512640 135224549 4294956224 18446744073709551615 134595219 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 50854 49774 92 173 0 50679 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 203416

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1117776/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=204472 CPUtime=882.04
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 53222 0 0 0 88171 33 0 0 25 0 1 120000 89054627 209379328 50062 1992294400 134512640 135224549 4294956224 18446744073709551615 134587968 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 51118 50062 92 173 0 50943 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 204472

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1115536/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=206720 CPUtime=942.02
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 53786 0 0 0 94169 33 0 0 25 0 1 120000 89054627 211681280 50626 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 51680 50626 92 173 0 51505 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 206720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1115472/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=206720 CPUtime=1002.01
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 53786 0 0 0 100168 33 0 0 25 0 1 120000 89054627 211681280 50626 1992294400 134512640 135224549 4294956224 18446744073709551615 134595283 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 51680 50626 92 173 0 51505 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 206720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1115472/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=206720 CPUtime=1061.99
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 53786 0 0 0 106166 33 0 0 25 0 1 120000 89054627 211681280 50626 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 51680 50626 92 173 0 51505 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 206720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1115536/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=206720 CPUtime=1121.97
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 53786 0 0 0 112164 33 0 0 25 0 1 120000 89054627 211681280 50626 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 51680 50626 92 173 0 51505 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 206720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1115600/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=206720 CPUtime=1181.96
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 53790 0 0 0 118163 33 0 0 25 0 1 120000 89054627 211681280 50630 1992294400 134512640 135224549 4294956224 18446744073709551615 134595347 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 51680 50630 92 173 0 51505 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 206720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 31636
/proc/meminfo: memFree=1115600/2055920 swapFree=4192956/4192956
[pid=31629] ppid=31627 vsize=206720 CPUtime=1200.06
/proc/31629/stat : 31629 (CirCUs) R 31627 31629 31468 0 -1 4194304 53791 0 0 0 119973 33 0 0 25 0 1 100 89054627 211681280 50631 1992294400 134512640 135224549 4294956224 18446744073709551615 134595278 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31629/statm: 51680 50631 92 173 0 51505 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 206720

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.73
CPU system time (s): 0.365944
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 206720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53791
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= 2
involuntary context switches= 2381

runsolver used 1.36279 second user time and 2.92755 second system time

The end

Launcher Data 

Begin job on node91 at 2009-04-24 23:57:36
IDJOB=1716033
IDBENCH=20365
IDSOLVER=544
FILE ID=node91/1716033-1240610254
PBS_JOBID= 9186235
Free space on /tmp= 66496 MiB

SOLVER NAME= CircUs 2009-03-23
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/CirCUs BENCHNAME -t TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716033-1240610254/watcher-1716033-1240610254 -o /tmp/evaluation-result-1716033-1240610254/solver-1716033-1240610254 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/CirCUs HOME/instance-1716033-1240610254.cnf -t 1200

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=3490632

node91.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.241
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		: 3000.241
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1317680 kB
Buffers:         83740 kB
Cached:         557296 kB
SwapCached:          0 kB
Active:         290476 kB
Inactive:       365140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1317680 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           25992 kB
Writeback:           0 kB
Mapped:          24316 kB
Slab:            68556 kB
Committed_AS:   166880 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66496 MiB
End job on node91 at 2009-04-25 00:17:39