Trace number 295283

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) 1200.05 1200.91

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
MD5SUMde03602edd8993d2cfb54584ba8c73c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.609906
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-295283-1171803259 -o ROOT/results/node76/solver-295283-1171803259 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295283-1171803259/picosat /tmp/evaluation/295283-1171803259/instance-295283-1171803259.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 9680
/proc/meminfo: memFree=1143616/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=568 CPUtime=0
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 200284171 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 142 54 40 102 0 37 0

[startup+0.107356 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 9680
/proc/meminfo: memFree=1143616/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=836 CPUtime=0.1
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 149 0 0 0 6 4 0 0 18 0 1 0 200284171 856064 135 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 209 135 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.519402 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 9680
/proc/meminfo: memFree=1143616/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=976 CPUtime=0.51
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 191 0 0 0 47 4 0 0 22 0 1 0 200284171 999424 175 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 244 175 48 102 0 139 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 976

[startup+1.3415 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9681
/proc/meminfo: memFree=1142968/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=1100 CPUtime=1.33
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 210 0 0 0 129 4 0 0 25 0 1 0 200284171 1126400 194 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 275 194 48 102 0 170 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1100

[startup+2.97768 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9681
/proc/meminfo: memFree=1142776/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=1100 CPUtime=2.97
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 232 0 0 0 293 4 0 0 25 0 1 0 200284171 1126400 216 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 275 216 48 102 0 170 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1100

[startup+6.25406 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9681
/proc/meminfo: memFree=1142584/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=1264 CPUtime=6.24
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 267 0 0 0 620 4 0 0 25 0 1 0 200284171 1294336 251 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 316 251 48 102 0 211 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1264

[startup+12.7078 s]
/proc/loadavg: 1.07 1.02 1.00 2/70 9681
/proc/meminfo: memFree=1142392/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=1512 CPUtime=12.69
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 309 0 0 0 1265 4 0 0 25 0 1 0 200284171 1548288 293 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 378 293 48 102 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1512

[startup+25.6093 s]
/proc/loadavg: 1.06 1.02 1.00 2/70 9681
/proc/meminfo: memFree=1142264/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=1644 CPUtime=25.58
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 365 0 0 0 2554 4 0 0 25 0 1 0 200284171 1683456 349 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 411 349 48 102 0 306 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 1644

[startup+51.2163 s]
/proc/loadavg: 1.04 1.01 1.00 2/70 9681
/proc/meminfo: memFree=1142008/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=2004 CPUtime=51.18
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 435 0 0 0 5114 4 0 0 25 0 1 0 200284171 2052096 419 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 501 419 48 102 0 396 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 2004

[startup+102.425 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 9681
/proc/meminfo: memFree=1141432/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=2308 CPUtime=102.35
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 517 0 0 0 10231 4 0 0 25 0 1 0 200284171 2363392 501 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 577 501 48 102 0 472 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 2308

[startup+162.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9681
/proc/meminfo: memFree=1141176/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=2592 CPUtime=162.32
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 596 0 0 0 16228 4 0 0 25 0 1 0 200284171 2654208 580 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 648 580 48 102 0 543 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2592

[startup+222.461 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9681
/proc/meminfo: memFree=1140920/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=2892 CPUtime=222.29
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 645 0 0 0 22225 4 0 0 25 0 1 0 200284171 2961408 629 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 723 629 48 102 0 618 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2892

[startup+282.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9681
/proc/meminfo: memFree=1140728/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3088 CPUtime=282.28
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 697 0 0 0 28224 4 0 0 25 0 1 0 200284171 3162112 681 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 772 681 48 102 0 667 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3088

[startup+342.492 s]
/proc/loadavg: 1.06 1.02 1.00 2/70 9681
/proc/meminfo: memFree=1140536/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3296 CPUtime=342.26
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 753 0 0 0 34221 5 0 0 25 0 1 0 200284171 3375104 737 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 824 737 48 102 0 719 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 3296

[startup+402.513 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 9681
/proc/meminfo: memFree=1140408/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3400 CPUtime=402.24
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 783 0 0 0 40218 6 0 0 25 0 1 0 200284171 3481600 767 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 850 767 48 102 0 745 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 3400

[startup+462.556 s]
/proc/loadavg: 1.01 1.00 1.00 2/76 9815
/proc/meminfo: memFree=1138888/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3440 CPUtime=462.19
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 805 0 0 0 46208 11 0 0 25 0 1 0 200284171 3522560 789 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 860 789 48 102 0 755 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 3440

[startup+522.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1140152/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3628 CPUtime=522.14
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 854 0 0 0 52201 13 0 0 25 0 1 0 200284171 3715072 834 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 907 834 48 102 0 802 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3628

[startup+582.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1140152/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3628 CPUtime=582.14
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 854 0 0 0 58200 14 0 0 25 0 1 0 200284171 3715072 834 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 907 834 48 102 0 802 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 3628

[startup+642.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1140024/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3716 CPUtime=642.11
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 877 0 0 0 64197 14 0 0 25 0 1 0 200284171 3805184 857 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 929 857 48 102 0 824 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3716

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139704/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3836 CPUtime=702.09
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 911 0 0 0 70195 14 0 0 25 0 1 0 200284171 3928064 891 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 959 891 48 102 0 854 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 3836

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139704/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=3836 CPUtime=762.07
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 911 0 0 0 76193 14 0 0 25 0 1 0 200284171 3928064 891 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 959 891 48 102 0 854 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 3836

[startup+822.682 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139576/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=4036 CPUtime=822.05
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 947 0 0 0 82191 14 0 0 25 0 1 0 200284171 4132864 913 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 1009 913 48 102 0 904 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 4036

[startup+882.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139576/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=4124 CPUtime=882.02
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 972 0 0 0 88188 14 0 0 25 0 1 0 200284171 4222976 937 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 1031 937 48 102 0 926 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 4124

[startup+942.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139384/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=4196 CPUtime=942
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 1028 0 0 0 94186 14 0 0 25 0 1 0 200284171 4296704 958 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 1049 958 48 102 0 944 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 4196

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139448/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=4192 CPUtime=1001.98
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 1028 0 0 0 100184 14 0 0 25 0 1 0 200284171 4292608 957 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 1048 957 48 102 0 943 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 4192

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139448/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=4324 CPUtime=1061.96
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 1060 0 0 0 106182 14 0 0 25 0 1 0 200284171 4427776 989 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 1081 989 48 102 0 976 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 4324

[startup+1122.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139384/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=4356 CPUtime=1121.95
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 1093 0 0 0 112180 15 0 0 25 0 1 0 200284171 4460544 1001 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 1089 1001 48 102 0 984 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 4356

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139384/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=4356 CPUtime=1181.94
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 1093 0 0 0 118179 15 0 0 25 0 1 0 200284171 4460544 1001 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 1089 1001 48 102 0 984 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 4356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9879
/proc/meminfo: memFree=1139384/2055888 swapFree=4087076/4096564
[pid=9680] ppid=9678 vsize=4356 CPUtime=1200.05
/proc/9680/stat : 9680 (picosat) R 9678 9680 9075 0 -1 4194304 1093 0 0 0 119990 15 0 0 25 0 1 0 200284171 4460544 1001 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/9680/statm: 1089 1001 48 102 0 984 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4356

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): 1200.91
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.151976
CPU usage (%): 99.9283
Max. virtual memory (cumulated for all children) (KiB): 4568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1093
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= 5781

runsolver used 0.84887 second user time and 2.50962 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Sun Feb 18 12:54:19 UTC 2007

IDJOB= 295283
IDBENCH= 19909
IDSOLVER= 106
FILE ID= node76/295283-1171803259

PBS_JOBID= 3839602

Free space on /tmp= 66651 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295283-1171803259/picosat /tmp/evaluation/295283-1171803259/instance-295283-1171803259.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-295283-1171803259 -o ROOT/results/node76/solver-295283-1171803259 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295283-1171803259/picosat /tmp/evaluation/295283-1171803259/instance-295283-1171803259.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  de03602edd8993d2cfb54584ba8c73c9

RANDOM SEED= 457277953

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1144024 kB
Buffers:         42016 kB
Cached:         773652 kB
SwapCached:       3460 kB
Active:         573756 kB
Inactive:       252444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1144024 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15856 kB
Slab:            71980 kB
Committed_AS:   898992 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node76 on Sun Feb 18 13:14:22 UTC 2007