Trace number 3288700

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
PicoSAT 941UNSAT 1150.98 1150.95

General information on the benchmark

Nameapplication/manthey/traffic/
traffic_3b_unknown.cnf
MD5SUMb8621ec1841e055a001ab32c33f2b68c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark120.699
Satisfiable
(Un)Satisfiability was proved
Number of variables39151
Number of clauses533919
Sum of the clauses size1968248
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 251568
Number of clauses of size 364292
Number of clauses of size 4418059
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1150.82/1150.88	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3288700-1303778482/watcher-3288700-1303778482 -o /tmp/evaluation-result-3288700-1303778482/solver-3288700-1303778482 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3288700-1303778482.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.53 3.15 4/189 13709
/proc/meminfo: memFree=12111856/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=11800 CPUtime=0 cores=0,2
/proc/13709/stat : 13709 (runsolver) R 13707 13709 12283 0 -1 4202560 42 0 0 0 0 0 0 0 22 0 1 0 489448676 12083200 52 33554432000 4194304 5434984 140734792023648 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 2 0 0 0
/proc/13709/statm: 2950 52 31 303 0 2644 0

[startup+0.0184429 s]
/proc/loadavg: 2.02 2.53 3.15 4/189 13709
/proc/meminfo: memFree=12111856/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=5244 CPUtime=0 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 999 0 0 0 0 0 0 0 22 0 1 0 489448676 5369856 945 33554432000 134512640 134603332 4290890608 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 1311 947 90 23 0 937 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5244

[startup+0.100456 s]
/proc/loadavg: 2.02 2.53 3.15 4/189 13709
/proc/meminfo: memFree=12111856/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=12612 CPUtime=0.09 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 2802 0 0 0 8 1 0 0 22 0 1 0 489448676 12914688 2749 33554432000 134512640 134603332 4290890608 18446744073709551615 5215740 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 3153 2749 90 23 0 2779 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12612

[startup+0.300419 s]
/proc/loadavg: 2.02 2.53 3.15 4/189 13709
/proc/meminfo: memFree=12111856/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=27960 CPUtime=0.28 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 6197 0 0 0 26 2 0 0 23 0 1 0 489448676 28631040 6143 33554432000 134512640 134603332 4290890608 18446744073709551615 134543859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 6990 6143 98 23 0 6616 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 27960

[startup+0.700333 s]
/proc/loadavg: 2.02 2.53 3.15 4/189 13709
/proc/meminfo: memFree=12111856/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=28092 CPUtime=0.68 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 6234 0 0 0 66 2 0 0 25 0 1 0 489448676 28766208 6180 33554432000 134512640 134603332 4290890608 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 7023 6180 98 23 0 6649 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28092

[startup+1.5012 s]
/proc/loadavg: 2.17 2.56 3.16 5/190 13710
/proc/meminfo: memFree=12086312/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=28488 CPUtime=1.49 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 6318 0 0 0 147 2 0 0 25 0 1 0 489448676 29171712 6264 33554432000 134512640 134603332 4290890608 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 7122 6264 98 23 0 6748 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28488

[startup+3.10087 s]
/proc/loadavg: 2.17 2.56 3.16 5/190 13710
/proc/meminfo: memFree=12084700/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=29148 CPUtime=3.08 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 6493 0 0 0 306 2 0 0 25 0 1 0 489448676 29847552 6439 33554432000 134512640 134603332 4290890608 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 7287 6439 98 23 0 6913 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29148

[startup+6.30033 s]
/proc/loadavg: 2.32 2.58 3.16 5/190 13710
/proc/meminfo: memFree=12080748/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=30336 CPUtime=6.28 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 6780 0 0 0 626 2 0 0 25 0 1 0 489448676 31064064 6726 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 7584 6726 98 23 0 7210 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30336

[startup+12.7011 s]
/proc/loadavg: 2.53 2.62 3.17 5/190 13710
/proc/meminfo: memFree=12074352/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=32048 CPUtime=12.68 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 7192 0 0 0 1266 2 0 0 25 0 1 0 489448676 32817152 7138 33554432000 134512640 134603332 4290890608 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 8012 7138 98 23 0 7638 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32048

[startup+25.5008 s]
/proc/loadavg: 2.76 2.67 3.18 5/190 13711
/proc/meminfo: memFree=12061828/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=35340 CPUtime=25.48 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 7970 0 0 0 2545 3 0 0 25 0 1 0 489448676 36188160 7916 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 8835 7916 98 23 0 8461 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35340

[startup+51.1011 s]
/proc/loadavg: 3.25 2.79 3.21 5/190 13738
/proc/meminfo: memFree=12124908/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=42716 CPUtime=51.09 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 9770 0 0 0 5105 4 0 0 25 0 1 0 489448676 43741184 9716 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 10679 9716 98 23 0 10305 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 42716

[startup+102.307 s]
/proc/loadavg: 3.72 2.99 3.25 5/190 13740
/proc/meminfo: memFree=12070996/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=53540 CPUtime=102.29 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 12580 0 0 0 10223 6 0 0 25 0 1 0 489448676 54824960 12526 33554432000 134512640 134603332 4290890608 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 13385 12526 98 23 0 13011 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 53540

[startup+162.301 s]
/proc/loadavg: 3.89 3.17 3.29 5/190 13741
/proc/meminfo: memFree=12021992/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=60504 CPUtime=162.29 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 14116 0 0 0 16222 7 0 0 25 0 1 0 489448676 61956096 14062 33554432000 134512640 134603332 4290890608 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 15126 14062 98 23 0 14752 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 60504

[startup+222.301 s]
/proc/loadavg: 3.96 3.32 3.33 5/190 13743
/proc/meminfo: memFree=11995676/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=65784 CPUtime=222.29 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 15496 0 0 0 22221 8 0 0 25 0 1 0 489448676 67362816 15442 33554432000 134512640 134603332 4290890608 18446744073709551615 134550967 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 16446 15442 98 23 0 16072 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 65784

[startup+282.301 s]
/proc/loadavg: 3.98 3.44 3.37 5/190 13744
/proc/meminfo: memFree=11982384/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=70272 CPUtime=282.29 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 16653 0 0 0 28221 8 0 0 25 0 1 0 489448676 71958528 16599 33554432000 134512640 134603332 4290890608 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 17568 16599 98 23 0 17194 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 70272

[startup+342.301 s]
/proc/loadavg: 3.99 3.54 3.41 5/190 13746
/proc/meminfo: memFree=11960036/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=74760 CPUtime=342.3 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 17810 0 0 0 34221 9 0 0 25 0 1 0 489448676 76554240 17756 33554432000 134512640 134603332 4290890608 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 18690 17756 98 23 0 18316 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 74760

[startup+402.301 s]
/proc/loadavg: 4.03 3.64 3.45 5/190 13748
/proc/meminfo: memFree=11942516/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=83076 CPUtime=402.3 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 19973 0 0 0 40220 10 0 0 25 0 1 0 489448676 85069824 19919 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 20769 19919 98 23 0 20395 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 83076

[startup+462.301 s]
/proc/loadavg: 4.01 3.70 3.48 5/190 13749
/proc/meminfo: memFree=11931076/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=88556 CPUtime=462.29 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 20851 0 0 0 46219 10 0 0 25 0 1 0 489448676 90681344 20797 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 22139 20797 98 23 0 21765 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 88556

[startup+522.301 s]
/proc/loadavg: 4.00 3.75 3.51 5/190 13751
/proc/meminfo: memFree=11907116/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=91856 CPUtime=522.3 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 21710 0 0 0 52219 11 0 0 25 0 1 0 489448676 94060544 21656 33554432000 134512640 134603332 4290890608 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 22964 21656 98 23 0 22590 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 91856

[startup+582.301 s]
/proc/loadavg: 4.07 3.81 3.54 5/190 13752
/proc/meminfo: memFree=11894440/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=95816 CPUtime=582.3 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 22744 0 0 0 58218 12 0 0 25 0 1 0 489448676 98115584 22690 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 23954 22690 98 23 0 23580 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 95816

[startup+642.301 s]
/proc/loadavg: 4.09 3.86 3.57 5/190 13754
/proc/meminfo: memFree=11883380/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=99380 CPUtime=642.31 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 23666 0 0 0 64218 13 0 0 25 0 1 0 489448676 101765120 23612 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 24845 23612 98 23 0 24471 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 99380

[startup+702.301 s]
/proc/loadavg: 4.03 3.88 3.60 5/190 13756
/proc/meminfo: memFree=11872312/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=102284 CPUtime=702.3 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 24420 0 0 0 70217 13 0 0 25 0 1 0 489448676 104738816 24366 33554432000 134512640 134603332 4290890608 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 25571 24366 98 23 0 25197 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 102284

[startup+762.307 s]
/proc/loadavg: 4.01 3.90 3.62 5/190 13784
/proc/meminfo: memFree=11940120/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=106508 CPUtime=762.31 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 25515 0 0 0 76217 14 0 0 25 0 1 0 489448676 109064192 25461 33554432000 134512640 134603332 4290890608 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 26627 25461 98 23 0 26253 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 106508

[startup+822.301 s]
/proc/loadavg: 4.00 3.91 3.64 5/190 13786
/proc/meminfo: memFree=11878956/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=111392 CPUtime=822.31 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 26780 0 0 0 82216 15 0 0 25 0 1 0 489448676 114065408 26726 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 27848 26726 98 23 0 27474 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 111392

[startup+882.301 s]
/proc/loadavg: 4.00 3.93 3.66 5/190 13787
/proc/meminfo: memFree=11827468/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=114560 CPUtime=882.31 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 27604 0 0 0 88216 15 0 0 25 0 1 0 489448676 117309440 27550 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 28640 27550 98 23 0 28266 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 114560

[startup+942.301 s]
/proc/loadavg: 4.05 3.95 3.68 5/190 13816
/proc/meminfo: memFree=11905872/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=117728 CPUtime=942.31 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 28424 0 0 0 94216 15 0 0 25 0 1 0 489448676 120553472 28370 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 29432 28370 98 23 0 29058 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 117728

[startup+1002.3 s]
/proc/loadavg: 4.02 3.96 3.70 5/190 13818
/proc/meminfo: memFree=11834692/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=121952 CPUtime=1002.32 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29487 0 0 0 100216 16 0 0 25 0 1 0 489448676 124878848 29433 33554432000 134512640 134603332 4290890608 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30488 29433 98 23 0 30114 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 121952

[startup+1062.3 s]
/proc/loadavg: 4.00 3.96 3.72 5/190 13819
/proc/meminfo: memFree=11736096/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122744 CPUtime=1062.32 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29708 0 0 0 106216 16 0 0 25 0 1 0 489448676 125689856 29654 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30686 29654 98 23 0 30312 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 122744

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.73 5/190 13821
/proc/meminfo: memFree=11673840/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122744 CPUtime=1122.32 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29708 0 0 0 112216 16 0 0 25 0 1 0 489448676 125689856 29654 33554432000 134512640 134603332 4290890608 18446744073709551615 134551065 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30686 29654 98 23 0 30312 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 122744

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

[startup+1126.3 s]
/proc/loadavg: 4.00 3.97 3.73 5/190 13821
/proc/meminfo: memFree=11670244/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122744 CPUtime=1126.33 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29708 0 0 0 112617 16 0 0 25 0 1 0 489448676 125689856 29654 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30686 29654 98 23 0 30312 0
Current children cumulated CPU time (s) 1126.33
Current children cumulated vsize (KiB) 122744

[startup+1139.1 s]
/proc/loadavg: 4.08 3.99 3.74 5/190 13821
/proc/meminfo: memFree=11670236/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122744 CPUtime=1139.12 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29708 0 0 0 113896 16 0 0 25 0 1 0 489448676 125689856 29654 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30686 29654 98 23 0 30312 0
Current children cumulated CPU time (s) 1139.12
Current children cumulated vsize (KiB) 122744

[startup+1145.5 s]
/proc/loadavg: 4.07 3.99 3.74 5/190 13821
/proc/meminfo: memFree=11670236/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122744 CPUtime=1145.52 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29708 0 0 0 114536 16 0 0 25 0 1 0 489448676 125689856 29654 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30686 29654 98 23 0 30312 0
Current children cumulated CPU time (s) 1145.52
Current children cumulated vsize (KiB) 122744

[startup+1148.7 s]
/proc/loadavg: 4.07 3.99 3.74 5/190 13822
/proc/meminfo: memFree=11670236/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122744 CPUtime=1148.72 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29708 0 0 0 114856 16 0 0 25 0 1 0 489448676 125689856 29654 33554432000 134512640 134603332 4290890608 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30686 29654 98 23 0 30312 0
Current children cumulated CPU time (s) 1148.72
Current children cumulated vsize (KiB) 122744

[startup+1150.3 s]
/proc/loadavg: 4.07 3.99 3.74 5/190 13822
/proc/meminfo: memFree=11670236/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122744 CPUtime=1150.32 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29708 0 0 0 115016 16 0 0 25 0 1 0 489448676 125689856 29654 33554432000 134512640 134603332 4290890608 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30686 29654 98 23 0 30312 0
Current children cumulated CPU time (s) 1150.32
Current children cumulated vsize (KiB) 122744

[startup+1150.7 s]
/proc/loadavg: 4.06 3.99 3.74 5/190 13822
/proc/meminfo: memFree=11670236/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122744 CPUtime=1150.72 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29708 0 0 0 115056 16 0 0 25 0 1 0 489448676 125689856 29654 33554432000 134512640 134603332 4290890608 18446744073709551615 134525402 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30686 29654 98 23 0 30312 0
Current children cumulated CPU time (s) 1150.72
Current children cumulated vsize (KiB) 122744

[startup+1150.9 s]
/proc/loadavg: 4.06 3.99 3.74 5/190 13822
/proc/meminfo: memFree=11670236/32951124 swapFree=67111528/67111528
[pid=13709] ppid=13707 vsize=122748 CPUtime=1150.92 cores=0,2
/proc/13709/stat : 13709 (picosat) R 13707 13709 12283 0 -1 4202496 29711 0 0 0 115076 16 0 0 25 0 1 0 489448676 125693952 29657 33554432000 134512640 134603332 4290890608 18446744073709551615 134532100 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13709/statm: 30687 29657 100 23 0 30313 0
Current children cumulated CPU time (s) 1150.92
Current children cumulated vsize (KiB) 122748

Child status: 20
Real time (s): 1150.95
CPU time (s): 1150.98
CPU user time (s): 1150.81
CPU system time (s): 0.169974
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 122748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1150.81
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29712
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= 4
involuntary context switches= 1570

runsolver used 2.08368 second user time and 4.19736 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-26 02:41:22
IDJOB=3288700
IDBENCH=82502
IDSOLVER=1604
FILE ID=node104/3288700-1303778482
RUNJOBID= node104-1303778468-13640
PBS_JOBID= 13157188
Free space on /tmp= 71052 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/application/manthey/traffic/traffic_3b_unknown.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3288700-1303778482/watcher-3288700-1303778482 -o /tmp/evaluation-result-3288700-1303778482/solver-3288700-1303778482 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3288700-1303778482.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= b8621ec1841e055a001ab32c33f2b68c
RANDOM SEED=631857055

node104.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5293.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12111888 kB
Buffers:       2288180 kB
Cached:       17760972 kB
SwapCached:          0 kB
Active:       11245216 kB
Inactive:      9010496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12111888 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           83656 kB
Writeback:           0 kB
AnonPages:      206184 kB
Mapped:          15636 kB
Slab:           517712 kB
PageTables:       5440 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   398692 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71108 MiB
End job on node104 at 2011-04-26 03:00:33