Trace number 302663

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) 1200.03 1200.33

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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/node4/watcher-302663-1172016852 -o ROOT/results/node4/solver-302663-1172016852 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302663-1172016852/picosat /tmp/evaluation/302663-1172016852/instance-302663-1172016852.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: 0.92 0.98 0.99 3/77 11605
/proc/meminfo: memFree=1486312/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=568 CPUtime=0
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 221640061 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 142 54 40 102 0 37 0

[startup+0.107115 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11605
/proc/meminfo: memFree=1486312/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=836 CPUtime=0.09
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 142 0 0 0 4 5 0 0 18 0 1 0 221640061 856064 127 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.518155 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 11605
/proc/meminfo: memFree=1486312/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=2024 CPUtime=0.51
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 424 0 0 0 31 20 0 0 21 0 1 0 221640061 2072576 409 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 506 409 42 102 0 401 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2024

[startup+1.34223 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1483616/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=3088 CPUtime=1.33
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 710 0 0 0 113 20 0 0 25 0 1 0 221640061 3162112 693 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 772 693 48 102 0 667 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3088

[startup+2.97839 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1483360/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=3464 CPUtime=2.96
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 795 0 0 0 276 20 0 0 25 0 1 0 221640061 3547136 778 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 866 778 48 102 0 761 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3464

[startup+6.2547 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1482720/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=3996 CPUtime=6.24
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 918 0 0 0 604 20 0 0 25 0 1 0 221640061 4091904 901 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 999 901 48 102 0 894 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3996

[startup+12.7113 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1481824/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=4640 CPUtime=12.7
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 1102 0 0 0 1249 21 0 0 25 0 1 0 221640061 4751360 1085 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 1160 1085 48 102 0 1055 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4640

[startup+25.5136 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1480928/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=5800 CPUtime=25.5
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 1364 0 0 0 2529 21 0 0 25 0 1 0 221640061 5939200 1347 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 1450 1347 48 102 0 1345 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5800

[startup+51.126 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1479520/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=7016 CPUtime=51.1
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 1666 0 0 0 5089 21 0 0 25 0 1 0 221640061 7184384 1649 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 1754 1649 48 102 0 1649 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7016

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1477984/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=8460 CPUtime=102.31
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 2036 0 0 0 10209 22 0 0 25 0 1 0 221640061 8663040 2019 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 2115 2019 48 102 0 2010 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8460

[startup+162.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1476896/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=9484 CPUtime=162.33
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 2308 0 0 0 16210 23 0 0 25 0 1 0 221640061 9711616 2289 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 2371 2289 48 102 0 2266 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 9484

[startup+222.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1475616/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=10532 CPUtime=222.34
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 2629 0 0 0 22211 23 0 0 25 0 1 0 221640061 10784768 2559 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 2633 2559 48 102 0 2528 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 10532

[startup+282.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1474976/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=11692 CPUtime=282.36
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 2926 0 0 0 28212 24 0 0 25 0 1 0 221640061 11972608 2823 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 2923 2823 48 102 0 2818 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 11692

[startup+342.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1474144/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=12256 CPUtime=342.38
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 3150 0 0 0 34213 25 0 0 25 0 1 0 221640061 12550144 2944 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 3064 2944 48 102 0 2959 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 12256

[startup+402.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1473696/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=12504 CPUtime=402.4
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 3487 0 0 0 40215 25 0 0 25 0 1 0 221640061 12804096 3034 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 3126 3034 48 102 0 3021 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 12504

[startup+462.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1472992/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=13428 CPUtime=462.41
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 3911 0 0 0 46215 26 0 0 25 0 1 0 221640061 13750272 3243 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 3357 3243 48 102 0 3252 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 13428

[startup+522.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1472480/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=13832 CPUtime=522.43
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 4191 0 0 0 52216 27 0 0 25 0 1 0 221640061 14163968 3371 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 3458 3371 48 102 0 3353 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 13832

[startup+582.597 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1471904/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=14360 CPUtime=582.44
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 4482 0 0 0 58216 28 0 0 25 0 1 0 221640061 14704640 3503 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 3590 3503 48 102 0 3485 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 14360

[startup+642.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1471264/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=15068 CPUtime=642.46
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 4778 0 0 0 64217 29 0 0 25 0 1 0 221640061 15429632 3672 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 3767 3672 48 102 0 3662 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 15068

[startup+702.664 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1471136/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=15200 CPUtime=702.48
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 4999 0 0 0 70218 30 0 0 25 0 1 0 221640061 15564800 3706 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 3800 3706 48 102 0 3695 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 15200

[startup+762.694 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1470624/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=15864 CPUtime=762.49
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 5328 0 0 0 76219 30 0 0 25 0 1 0 221640061 16244736 3829 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 3966 3829 48 102 0 3861 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 15864

[startup+822.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1469792/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=16656 CPUtime=822.51
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 5664 0 0 0 82220 31 0 0 25 0 1 0 221640061 17055744 4028 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 4164 4028 48 102 0 4059 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 16656

[startup+882.758 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 11606
/proc/meminfo: memFree=1469728/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=16788 CPUtime=882.52
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 5808 0 0 0 88221 31 0 0 25 0 1 0 221640061 17190912 4036 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 4197 4036 48 102 0 4092 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 16788

[startup+942.789 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 11606
/proc/meminfo: memFree=1468960/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=17504 CPUtime=942.54
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 6132 0 0 0 94222 32 0 0 25 0 1 0 221640061 17924096 4220 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 4376 4220 48 102 0 4271 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 17504

[startup+1002.81 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 11606
/proc/meminfo: memFree=1469088/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=17532 CPUtime=1002.55
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 6283 0 0 0 100223 32 0 0 25 0 1 0 221640061 17952768 4224 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 4383 4224 48 102 0 4278 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 17532

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11606
/proc/meminfo: memFree=1468384/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=18072 CPUtime=1062.56
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 6599 0 0 0 106223 33 0 0 25 0 1 0 221640061 18505728 4388 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 4518 4388 48 102 0 4413 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 18072

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11606
/proc/meminfo: memFree=1468320/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=18204 CPUtime=1122.59
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 6717 0 0 0 112225 34 0 0 25 0 1 0 221640061 18640896 4405 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 4551 4405 48 102 0 4446 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 18204

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11606
/proc/meminfo: memFree=1468128/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=18336 CPUtime=1182.6
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 6929 0 0 0 118226 34 0 0 25 0 1 0 221640061 18776064 4461 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 4584 4461 48 102 0 4479 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 18336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11606
/proc/meminfo: memFree=1468128/2055920 swapFree=4192812/4192956
[pid=11605] ppid=11603 vsize=18336 CPUtime=1200.01
/proc/11605/stat : 11605 (picosat) R 11603 11605 11208 0 -1 4194304 6929 0 0 0 119967 34 0 0 25 0 1 0 221640061 18776064 4461 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11605/statm: 4584 4461 48 102 0 4479 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 18336

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): 1200.33
CPU time (s): 1200.03
CPU user time (s): 1199.68
CPU system time (s): 0.352946
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 18544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.352946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6929
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= 947

runsolver used 1.38579 second user time and 2.88256 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Wed Feb 21 00:14:12 UTC 2007

IDJOB= 302663
IDBENCH= 20089
IDSOLVER= 106
FILE ID= node4/302663-1172016852

PBS_JOBID= 3849160

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/302663-1172016852/picosat /tmp/evaluation/302663-1172016852/instance-302663-1172016852.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-302663-1172016852 -o ROOT/results/node4/solver-302663-1172016852 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302663-1172016852/picosat /tmp/evaluation/302663-1172016852/instance-302663-1172016852.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 42862819

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1486784 kB
Buffers:         54464 kB
Cached:         378492 kB
SwapCached:          0 kB
Active:         165844 kB
Inactive:       326908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          78688 kB
Slab:            62024 kB
Committed_AS:   984008 kB
PageTables:       1768 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= 66548 MiB

End job on node4 on Wed Feb 21 00:34:14 UTC 2007