Trace number 3170817

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
RestartSAT A75? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
MD5SUM1b9b43753c02a2c226adda648a956e92
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 variables2000
Number of clauses40000
Sum of the clauses size200000
Maximum clause length5
Minimum clause length5
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 540000
Number of clauses of size over 50

Solver Data


Verifier Data 

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

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-3170817-1302820561/watcher-3170817-1302820561 -o /tmp/evaluation-result-3170817-1302820561/solver-3170817-1302820561 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.75 HOME/instance-3170817-1302820561.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: 3.68 3.93 3.83 3/177 31221
/proc/meminfo: memFree=26845976/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=19676 CPUtime=0 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 744 0 0 0 0 0 0 0 25 0 1 0 126247387 20148224 682 33554432000 4194304 4291949 140737303564240 18446744073709551615 268660323013 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 4919 684 225 24 0 1553 0

[startup+0.0612979 s]
/proc/loadavg: 3.68 3.93 3.83 3/177 31221
/proc/meminfo: memFree=26845976/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=21680 CPUtime=0.05 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 1550 0 0 0 5 0 0 0 25 0 1 0 126247387 22200320 1452 33554432000 4194304 4291949 140737303564240 18446744073709551615 4229955 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 5420 1452 232 24 0 2054 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 21680

[startup+0.100276 s]
/proc/loadavg: 3.68 3.93 3.83 3/177 31221
/proc/meminfo: memFree=26845976/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=18812 CPUtime=0.09 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 1887 0 0 0 9 0 0 0 25 0 1 0 126247387 19263488 1396 33554432000 4194304 4291949 140737303564240 18446744073709551615 268664121960 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 4703 1396 252 24 0 1337 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18812

[startup+0.300274 s]
/proc/loadavg: 3.68 3.93 3.83 3/177 31221
/proc/meminfo: memFree=26845976/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=18812 CPUtime=0.29 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 2040 0 0 0 29 0 0 0 25 0 1 0 126247387 19263488 1548 33554432000 4194304 4291949 140737303564240 18446744073709551615 4262075 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 4703 1548 252 24 0 1337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18812

[startup+0.700194 s]
/proc/loadavg: 3.68 3.93 3.83 3/177 31221
/proc/meminfo: memFree=26845976/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=21792 CPUtime=0.69 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 2438 0 0 0 69 0 0 0 25 0 1 0 126247387 22315008 1942 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 5448 1942 252 24 0 2082 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21792

[startup+1.50103 s]
/proc/loadavg: 3.68 3.93 3.83 5/190 31261
/proc/meminfo: memFree=26816280/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=24908 CPUtime=1.49 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 3224 0 0 0 149 0 0 0 25 0 1 0 126247387 25505792 2721 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 6227 2721 252 24 0 2861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24908

[startup+3.10078 s]
/proc/loadavg: 3.68 3.93 3.83 5/190 31261
/proc/meminfo: memFree=26795476/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=29884 CPUtime=3.09 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 4757 0 0 0 309 0 0 0 25 0 1 0 126247387 30601216 4239 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256182 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 7471 4239 252 24 0 4105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29884

[startup+6.30021 s]
/proc/loadavg: 3.71 3.93 3.83 5/190 31262
/proc/meminfo: memFree=26754432/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=49796 CPUtime=6.29 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 7279 0 0 0 628 1 0 0 25 0 1 0 126247387 50991104 6741 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 12449 6741 252 24 0 9083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49796

[startup+12.7011 s]
/proc/loadavg: 3.73 3.94 3.83 5/190 31262
/proc/meminfo: memFree=26747172/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=50572 CPUtime=12.7 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 14196 0 0 0 1266 4 0 0 25 0 1 0 126247387 51785728 6841 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 12643 6841 252 24 0 9277 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 50572

[startup+25.5008 s]
/proc/loadavg: 3.79 3.94 3.83 5/190 31262
/proc/meminfo: memFree=26599632/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=119000 CPUtime=25.49 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 37970 0 0 0 2542 7 0 0 25 0 1 0 126247387 121856000 22339 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 29750 22339 252 24 0 26384 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 119000

[startup+51.1003 s]
/proc/loadavg: 3.86 3.94 3.83 5/190 31263
/proc/meminfo: memFree=26568192/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=119000 CPUtime=51.09 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 56868 0 0 0 5099 10 0 0 25 0 1 0 126247387 121856000 22274 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 29750 22274 252 24 0 26384 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119000

[startup+102.307 s]
/proc/loadavg: 3.94 3.95 3.84 5/190 31264
/proc/meminfo: memFree=26525648/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=119000 CPUtime=102.3 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 94336 0 0 0 10212 18 0 0 25 0 1 0 126247387 121856000 25632 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 29750 25632 252 24 0 26384 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 119000

[startup+162.301 s]
/proc/loadavg: 3.98 3.95 3.84 5/190 31266
/proc/meminfo: memFree=26574840/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=69680 CPUtime=162.3 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 138239 0 0 0 16203 27 0 0 25 0 1 0 126247387 71352320 14258 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 17420 14258 252 24 0 14054 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 69680

[startup+222.301 s]
/proc/loadavg: 3.99 3.96 3.85 5/190 31267
/proc/meminfo: memFree=26475476/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=149820 CPUtime=222.3 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 181180 0 0 0 22195 35 0 0 25 0 1 0 126247387 153415680 28729 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 37455 28729 252 24 0 34089 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 149820

[startup+282.301 s]
/proc/loadavg: 3.99 3.96 3.86 5/190 31269
/proc/meminfo: memFree=26485976/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=69680 CPUtime=282.3 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 212315 0 0 0 28189 41 0 0 25 0 1 0 126247387 71352320 14258 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256135 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 17420 14258 252 24 0 14054 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 69680

[startup+342.301 s]
/proc/loadavg: 4.07 3.99 3.87 5/190 31271
/proc/meminfo: memFree=26454188/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=149820 CPUtime=342.3 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 267396 0 0 0 34179 51 0 0 25 0 1 0 126247387 153415680 27232 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 37455 27232 252 24 0 34089 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 149820

[startup+402.3 s]
/proc/loadavg: 4.02 3.99 3.87 5/190 31272
/proc/meminfo: memFree=26457868/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=149820 CPUtime=402.3 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 300004 0 0 0 40172 58 0 0 25 0 1 0 126247387 153415680 28219 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 37455 28219 252 24 0 34089 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 149820

[startup+462.301 s]
/proc/loadavg: 4.01 3.99 3.88 5/190 31274
/proc/meminfo: memFree=26467880/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=149820 CPUtime=462.3 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 335305 0 0 0 46166 64 0 0 25 0 1 0 126247387 153415680 28202 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255913 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 37455 28202 252 24 0 34089 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 149820

[startup+522.3 s]
/proc/loadavg: 4.00 3.99 3.88 5/190 31275
/proc/meminfo: memFree=26502692/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=149820 CPUtime=522.31 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 377255 0 0 0 52158 73 0 0 25 0 1 0 126247387 153415680 31969 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 37455 31969 252 24 0 34089 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 149820

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.89 5/190 31277
/proc/meminfo: memFree=26485176/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=119000 CPUtime=582.31 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 406957 0 0 0 58152 79 0 0 25 0 1 0 126247387 121856000 25067 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256150 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 29750 25067 252 24 0 26384 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 119000

[startup+642.3 s]
/proc/loadavg: 4.00 3.99 3.90 5/190 31279
/proc/meminfo: memFree=26392012/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=119000 CPUtime=642.31 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 443180 0 0 0 64145 86 0 0 25 0 1 0 126247387 121856000 25902 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 29750 25902 252 24 0 26384 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 119000

[startup+702.301 s]
/proc/loadavg: 4.06 4.00 3.91 5/190 31280
/proc/meminfo: memFree=26380076/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=149820 CPUtime=702.3 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 489158 0 0 0 70136 94 0 0 25 0 1 0 126247387 153415680 30825 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 37455 30825 252 24 0 34089 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 149820

[startup+762.307 s]
/proc/loadavg: 4.02 4.00 3.91 5/190 31282
/proc/meminfo: memFree=26360944/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=199908 CPUtime=762.31 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 530247 0 0 0 76126 105 0 0 25 0 1 0 126247387 204705792 41704 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 49977 41704 252 24 0 46611 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 199908

[startup+822.301 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 31283
/proc/meminfo: memFree=26496324/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=119000 CPUtime=822.31 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 561032 0 0 0 82119 112 0 0 25 0 1 0 126247387 121856000 23747 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 29750 23747 252 24 0 26384 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 119000

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 31285
/proc/meminfo: memFree=26424744/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=149820 CPUtime=882.32 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 588850 0 0 0 88113 119 0 0 25 0 1 0 126247387 153415680 32638 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256122 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 37455 32638 252 24 0 34089 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 149820

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 31287
/proc/meminfo: memFree=26420608/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=119000 CPUtime=942.31 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 618274 0 0 0 94106 125 0 0 25 0 1 0 126247387 121856000 23168 33554432000 4194304 4291949 140737303564240 18446744073709551615 4267195 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 29750 23168 252 24 0 26384 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 119000

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 31288
/proc/meminfo: memFree=26471412/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=88644 CPUtime=1002.31 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 656325 0 0 0 100097 134 0 0 25 0 1 0 126247387 90771456 18998 33554432000 4194304 4291949 140737303564240 18446744073709551615 4248306 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 22161 18998 252 24 0 18795 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 88644

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 31290
/proc/meminfo: memFree=26318368/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=168784 CPUtime=1062.32 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 690848 0 0 0 106091 141 0 0 25 0 1 0 126247387 172834816 34904 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 42196 34904 252 24 0 38830 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 168784

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 31291
/proc/meminfo: memFree=26362480/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=168784 CPUtime=1122.32 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 715425 0 0 0 112085 147 0 0 25 0 1 0 126247387 172834816 37419 33554432000 4194304 4291949 140737303564240 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 42196 37419 252 24 0 38830 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 168784

[startup+1182.3 s]
/proc/loadavg: 4.08 4.02 3.91 5/190 31295
/proc/meminfo: memFree=26351044/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=168784 CPUtime=1182.32 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 761337 0 0 0 118075 157 0 0 25 0 1 0 126247387 172834816 37670 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 42196 37670 252 24 0 38830 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 168784

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.91 5/190 31298
/proc/meminfo: memFree=26397984/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=168784 CPUtime=1242.32 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 786177 0 0 0 124070 162 0 0 25 0 1 0 126247387 172834816 34636 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 42196 34636 252 24 0 38830 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 168784



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.02 3.92 5/190 31299
/proc/meminfo: memFree=26324928/32951124 swapFree=67111528/67111528
[pid=31221] ppid=31218 vsize=218872 CPUtime=1300.03 cores=0,2
/proc/31221/stat : 31221 (RestartSAT) R 31218 31221 30895 0 -1 4202496 812107 0 0 0 129835 168 0 0 25 0 1 0 126247387 224124928 39966 33554432000 4194304 4291949 140737303564240 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/31221/statm: 54718 39966 252 24 0 51352 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 218872

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1298.36
CPU system time (s): 1.68774
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 218872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.36
system time used= 1.68774
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 812107
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= 15
involuntary context switches= 2933

runsolver used 2.26166 second user time and 4.84426 second system time

The end

Launcher Data 

Begin job on node107 at 2011-04-15 00:36:01
IDJOB=3170817
IDBENCH=82635
IDSOLVER=1581
FILE ID=node107/3170817-1302820561
RUNJOBID= node107-1302817956-30913
PBS_JOBID= 13006659
Free space on /tmp= 73484 MiB

SOLVER NAME= RestartSAT A75
BENCH NAME= SAT11/random/large/unif-k5-r20-v2000-c40000-S61914820-087-UNKNOWN.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.75 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3170817-1302820561/watcher-3170817-1302820561 -o /tmp/evaluation-result-3170817-1302820561/solver-3170817-1302820561 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.75 HOME/instance-3170817-1302820561.cnf

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

MD5SUM BENCH= 1b9b43753c02a2c226adda648a956e92
RANDOM SEED=19612180

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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	: 5332.75
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		: 2666.829
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      26845892 kB
Buffers:        557640 kB
Cached:        5240852 kB
SwapCached:          0 kB
Active:        3075212 kB
Inactive:      2786484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      26845892 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1488 kB
Writeback:           0 kB
AnonPages:       62956 kB
Mapped:          14800 kB
Slab:           180644 kB
PageTables:       4976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   185852 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= 73484 MiB
End job on node107 at 2011-04-15 00:57:43