Trace number 319930

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
picosat 535? (TO) 1200.07 1200.51

General information on the benchmark

Nameindustrial/grieu/
vmpc_29.cnf
MD5SUM1e81246225c81a67548d334d1dfcc24b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark31.4722
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of clauses120147
Sum of the clauses size314766
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 247183
Number of clauses of size 372906
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 558

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-319930-1173038037 -o ROOT/results/node75/solver-319930-1173038037 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319930-1173038037/picosat /tmp/evaluation/319930-1173038037/instance-319930-1173038037.cnf 

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): 2400 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: 0.91 0.95 0.90 3/64 15330
/proc/meminfo: memFree=1377536/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=568 CPUtime=0
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 81 0 0 0 0 0 0 0 19 0 1 0 323769524 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 142 66 40 102 0 37 0

[startup+0.0750849 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15330
/proc/meminfo: memFree=1377536/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=852 CPUtime=0.07
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 146 0 0 0 3 4 0 0 19 0 1 0 323769524 872448 131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 213 131 40 102 0 108 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 852

[startup+0.101087 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15330
/proc/meminfo: memFree=1377536/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=984 CPUtime=0.09
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 170 0 0 0 4 5 0 0 19 0 1 0 323769524 1007616 155 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 246 155 40 102 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 984

[startup+0.30111 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15330
/proc/meminfo: memFree=1377536/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=1644 CPUtime=0.29
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 352 0 0 0 12 17 0 0 21 0 1 0 323769524 1683456 337 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 411 337 40 102 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1644

[startup+0.701157 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15330
/proc/meminfo: memFree=1377536/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=3092 CPUtime=0.69
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 692 0 0 0 29 40 0 0 25 0 1 0 323769524 3166208 677 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 773 677 40 102 0 668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3092

[startup+1.50125 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15331
/proc/meminfo: memFree=1374264/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=4404 CPUtime=1.49
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 991 0 0 0 100 49 0 0 25 0 1 0 323769524 4509696 976 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 1101 976 42 102 0 996 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4404

[startup+3.10144 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15331
/proc/meminfo: memFree=1373048/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=5724 CPUtime=3.09
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 1339 0 0 0 259 50 0 0 25 0 1 0 323769524 5861376 1324 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 1431 1324 42 102 0 1326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5724

[startup+6.30182 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 15331
/proc/meminfo: memFree=1371448/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=6448 CPUtime=6.29
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 1520 0 0 0 579 50 0 0 25 0 1 0 323769524 6602752 1492 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 1612 1492 48 102 0 1507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6448

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 15331
/proc/meminfo: memFree=1370816/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=6996 CPUtime=12.69
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 1673 0 0 0 1219 50 0 0 25 0 1 0 323769524 7163904 1645 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 1749 1645 48 102 0 1644 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6996

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 15331
/proc/meminfo: memFree=1370048/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=7768 CPUtime=25.48
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 1878 0 0 0 2498 50 0 0 25 0 1 0 323769524 7954432 1850 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 1942 1850 48 102 0 1837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7768

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 15331
/proc/meminfo: memFree=1368576/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=9156 CPUtime=51.07
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 2274 0 0 0 5057 50 0 0 25 0 1 0 323769524 9375744 2176 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 2289 2176 48 102 0 2184 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9156

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 15331
/proc/meminfo: memFree=1366016/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=11664 CPUtime=102.26
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 3167 0 0 0 10175 51 0 0 25 0 1 0 323769524 11943936 2820 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 2916 2820 48 102 0 2811 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11664

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15331
/proc/meminfo: memFree=1364992/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=12588 CPUtime=162.24
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 3617 0 0 0 16172 52 0 0 25 0 1 0 323769524 12890112 3069 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 3147 3069 48 102 0 3042 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12588

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15331
/proc/meminfo: memFree=1363328/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=14684 CPUtime=222.23
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 4242 0 0 0 22170 53 0 0 25 0 1 0 323769524 15036416 3462 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 3671 3462 48 102 0 3566 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14684

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15331
/proc/meminfo: memFree=1362880/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=15732 CPUtime=282.21
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 4574 0 0 0 28168 53 0 0 25 0 1 0 323769524 16109568 3666 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530799 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 3933 3666 48 102 0 3828 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15732

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15331
/proc/meminfo: memFree=1361152/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=17052 CPUtime=342.19
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 5120 0 0 0 34166 53 0 0 25 0 1 0 323769524 17461248 4008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 4263 4008 48 102 0 4158 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17052

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15331
/proc/meminfo: memFree=1360000/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=18108 CPUtime=402.18
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 5546 0 0 0 40164 54 0 0 25 0 1 0 323769524 18542592 4286 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 4527 4286 48 102 0 4422 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18108

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 15447
/proc/meminfo: memFree=1357968/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=19032 CPUtime=462.11
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 5932 0 0 0 46157 54 0 0 25 0 1 0 323769524 19488768 4518 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 4758 4518 48 102 0 4653 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 19032

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1358528/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=19428 CPUtime=522.05
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 6129 0 0 0 52151 54 0 0 25 0 1 0 323769524 19894272 4634 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 4857 4634 48 102 0 4752 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 19428

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1357952/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=19956 CPUtime=582.04
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 6426 0 0 0 58149 55 0 0 25 0 1 0 323769524 20434944 4765 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 4989 4765 48 102 0 4884 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 19956

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1357824/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=20088 CPUtime=642.02
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 6544 0 0 0 64147 55 0 0 25 0 1 0 323769524 20570112 4798 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 5022 4798 48 102 0 4917 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 20088

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1356992/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=20880 CPUtime=702
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 6949 0 0 0 70145 55 0 0 25 0 1 0 323769524 21381120 5023 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 5220 5023 48 102 0 5115 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 20880

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1356928/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=21012 CPUtime=761.98
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 7072 0 0 0 76143 55 0 0 25 0 1 0 323769524 21516288 5052 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 5253 5052 48 102 0 5148 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 21012

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1356032/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=21804 CPUtime=821.97
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 7385 0 0 0 82141 56 0 0 25 0 1 0 323769524 22327296 5271 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 5451 5271 48 102 0 5346 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 21804

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1355456/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=22332 CPUtime=881.95
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 7624 0 0 0 88139 56 0 0 25 0 1 0 323769524 22867968 5411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 5583 5411 48 102 0 5478 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 22332

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1355520/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=22332 CPUtime=941.93
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 7723 0 0 0 94137 56 0 0 25 0 1 0 323769524 22867968 5411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 5583 5411 48 102 0 5478 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 22332

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1354560/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=23256 CPUtime=1001.92
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 8052 0 0 0 100135 57 0 0 25 0 1 0 323769524 23814144 5636 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 5814 5636 48 102 0 5709 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 23256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1353792/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=24048 CPUtime=1061.89
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 8355 0 0 0 106132 57 0 0 25 0 1 0 323769524 24625152 5835 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 6012 5835 48 102 0 5907 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 24048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1353792/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=24048 CPUtime=1121.87
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 8473 0 0 0 112130 57 0 0 25 0 1 0 323769524 24625152 5849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 6012 5849 48 102 0 5907 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 24048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1353152/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=24708 CPUtime=1181.86
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 8742 0 0 0 118128 58 0 0 25 0 1 0 323769524 25300992 6009 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 6177 6009 48 102 0 6072 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 24708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1353152/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=24708 CPUtime=1200.06
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 8742 0 0 0 119948 58 0 0 25 0 1 0 323769524 25300992 6009 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 6177 6009 48 102 0 6072 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24708

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15529
/proc/meminfo: memFree=1353152/2055920 swapFree=4183180/4192956
[pid=15330] ppid=15328 vsize=24708 CPUtime=1200.06
/proc/15330/stat : 15330 (picosat) R 15328 15330 14363 0 -1 4194304 8742 0 0 0 119948 58 0 0 25 0 1 0 323769524 25300992 6009 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15330/statm: 6177 6009 48 102 0 6072 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 24708

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.48
CPU system time (s): 0.58991
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 25144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.48
system time used= 0.58991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8742
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= 1979

runsolver used 0.778881 second user time and 2.58661 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Sun Mar  4 19:53:57 UTC 2007

IDJOB= 319930
IDBENCH= 20491
IDSOLVER= 106
FILE ID= node75/319930-1173038037

PBS_JOBID= 4012435

Free space on /tmp= 66517 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_29.cnf
COMMAND LINE= /tmp/evaluation/319930-1173038037/picosat /tmp/evaluation/319930-1173038037/instance-319930-1173038037.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-319930-1173038037 -o ROOT/results/node75/solver-319930-1173038037 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319930-1173038037/picosat /tmp/evaluation/319930-1173038037/instance-319930-1173038037.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  1e81246225c81a67548d334d1dfcc24b

RANDOM SEED= 866896136

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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:       1377944 kB
Buffers:         42516 kB
Cached:         542528 kB
SwapCached:       3836 kB
Active:         134956 kB
Inactive:       463140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377944 kB
SwapTotal:     4192956 kB
SwapFree:      4183180 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:          18932 kB
Slab:            65828 kB
Committed_AS:   841032 kB
PageTables:       1436 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= 66517 MiB

End job on node75 on Sun Mar  4 20:13:59 UTC 2007