Trace number 3170678

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 B95UNSAT 1053.49 1053.46

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S761041117-050.UNKNOWN.cnf
MD5SUMcb62702a06eba78f1f4308935b49c22d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.32988
Satisfiable
(Un)Satisfiability was proved
Number of variables350
Number of clauses1491
Sum of the clauses size4473
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31491
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1053.42/1053.45	c WARNING: for repeatability, setting FPU to use double precision
1053.42/1053.45	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-3170678-1302827728/watcher-3170678-1302827728 -o /tmp/evaluation-result-3170678-1302827728/solver-3170678-1302827728 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3170678-1302827728.cnf 

running on 2 cores: 4,6

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: 3.91 3.98 3.96 4/189 20517
/proc/meminfo: memFree=14783476/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=14888 CPUtime=0 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 411 0 0 0 0 0 0 0 25 0 1 0 394373222 15245312 339 33554432000 4194304 4291949 140735388368640 18446744073709551615 4267195 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 3722 339 247 24 0 356 0

[startup+0.087886 s]
/proc/loadavg: 3.91 3.98 3.96 4/189 20517
/proc/meminfo: memFree=14783476/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=15220 CPUtime=0.08 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 491 0 0 0 8 0 0 0 25 0 1 0 394373222 15585280 409 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255554 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 3805 409 248 24 0 439 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15220

[startup+0.100885 s]
/proc/loadavg: 3.91 3.98 3.96 4/189 20517
/proc/meminfo: memFree=14783476/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=15220 CPUtime=0.09 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 491 0 0 0 9 0 0 0 25 0 1 0 394373222 15585280 409 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 3805 409 248 24 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15220

[startup+0.300846 s]
/proc/loadavg: 3.91 3.98 3.96 4/189 20517
/proc/meminfo: memFree=14783476/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=15220 CPUtime=0.29 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 513 0 0 0 29 0 0 0 25 0 1 0 394373222 15585280 430 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 3805 430 248 24 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15220

[startup+0.700774 s]
/proc/loadavg: 3.91 3.98 3.96 4/189 20517
/proc/meminfo: memFree=14783476/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=15464 CPUtime=0.69 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 554 0 0 0 69 0 0 0 25 0 1 0 394373222 15835136 470 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255627 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 3866 470 248 24 0 500 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15464

[startup+1.50064 s]
/proc/loadavg: 3.91 3.98 3.96 5/190 20518
/proc/meminfo: memFree=14781988/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=15952 CPUtime=1.49 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 627 0 0 0 149 0 0 0 25 0 1 0 394373222 16334848 537 33554432000 4194304 4291949 140735388368640 18446744073709551615 4251674 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 3988 537 248 24 0 622 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15952

[startup+3.10033 s]
/proc/loadavg: 3.91 3.98 3.96 5/190 20519
/proc/meminfo: memFree=14781244/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=15952 CPUtime=3.09 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 693 0 0 0 309 0 0 0 25 0 1 0 394373222 16334848 597 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 3988 597 248 24 0 622 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15952

[startup+6.30075 s]
/proc/loadavg: 3.92 3.98 3.96 5/190 20519
/proc/meminfo: memFree=14780976/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=16196 CPUtime=6.29 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 772 0 0 0 629 0 0 0 25 0 1 0 394373222 16584704 676 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 4049 676 248 24 0 683 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16196

[startup+12.7006 s]
/proc/loadavg: 3.92 3.98 3.96 5/190 20519
/proc/meminfo: memFree=14779988/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=16848 CPUtime=12.69 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 946 0 0 0 1269 0 0 0 25 0 1 0 394373222 17252352 833 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 4212 833 248 24 0 846 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16848

[startup+25.5003 s]
/proc/loadavg: 3.94 3.98 3.96 5/190 20519
/proc/meminfo: memFree=14778368/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=17712 CPUtime=25.49 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 1082 0 0 0 2549 0 0 0 25 0 1 0 394373222 18137088 966 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 4428 966 248 24 0 1062 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17712

[startup+51.1006 s]
/proc/loadavg: 3.96 3.98 3.96 5/190 20520
/proc/meminfo: memFree=14776248/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=18560 CPUtime=51.09 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 1376 0 0 0 5109 0 0 0 25 0 1 0 394373222 19005440 1241 33554432000 4194304 4291949 140735388368640 18446744073709551615 4250551 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 4640 1241 248 24 0 1274 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18560

[startup+102.306 s]
/proc/loadavg: 3.98 3.98 3.96 5/190 20521
/proc/meminfo: memFree=14771648/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=20380 CPUtime=102.3 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 1715 0 0 0 10230 0 0 0 25 0 1 0 394373222 20869120 1563 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255938 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 5095 1563 248 24 0 1729 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20380

[startup+162.3 s]
/proc/loadavg: 3.99 3.98 3.96 5/190 20523
/proc/meminfo: memFree=14769652/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=21036 CPUtime=162.3 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 1996 0 0 0 16230 0 0 0 25 0 1 0 394373222 21540864 1834 33554432000 4194304 4291949 140735388368640 18446744073709551615 4261651 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 5259 1834 248 24 0 1893 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 21036

[startup+222.3 s]
/proc/loadavg: 4.06 3.99 3.96 5/190 20524
/proc/meminfo: memFree=14765796/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=21904 CPUtime=222.3 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 2199 0 0 0 22230 0 0 0 25 0 1 0 394373222 22429696 2023 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256140 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 5476 2023 248 24 0 2110 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 21904

[startup+282.3 s]
/proc/loadavg: 4.05 4.00 3.97 5/190 20526
/proc/meminfo: memFree=14761556/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=22160 CPUtime=282.3 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 2308 0 0 0 28230 0 0 0 25 0 1 0 394373222 22691840 2127 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 5540 2127 248 24 0 2174 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 22160

[startup+342.3 s]
/proc/loadavg: 4.02 4.00 3.97 5/190 20528
/proc/meminfo: memFree=14760924/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=22884 CPUtime=342.3 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 2371 0 0 0 34230 0 0 0 25 0 1 0 394373222 23433216 2189 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255843 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 5721 2189 248 24 0 2355 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 22884

[startup+402.301 s]
/proc/loadavg: 3.51 3.87 3.93 4/184 20547
/proc/meminfo: memFree=14780168/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=22884 CPUtime=402.3 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 2498 0 0 0 40230 0 0 0 25 0 1 0 394373222 23433216 2308 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 5721 2308 248 24 0 2355 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 22884

[startup+462.301 s]
/proc/loadavg: 3.19 3.71 3.86 4/184 20549
/proc/meminfo: memFree=14777420/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=23532 CPUtime=462.31 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 2663 0 0 0 46231 0 0 0 25 0 1 0 394373222 24096768 2461 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256127 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 5883 2461 248 24 0 2517 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 23532

[startup+522.301 s]
/proc/loadavg: 3.07 3.58 3.81 5/184 20550
/proc/meminfo: memFree=14777024/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=23676 CPUtime=522.31 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 2721 0 0 0 52231 0 0 0 25 0 1 0 394373222 24244224 2516 33554432000 4194304 4291949 140735388368640 18446744073709551615 4261902 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 5919 2516 248 24 0 2553 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 23676

[startup+582.301 s]
/proc/loadavg: 3.02 3.47 3.75 4/184 20552
/proc/meminfo: memFree=14774036/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=24448 CPUtime=582.31 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 2928 0 0 0 58231 0 0 0 25 0 1 0 394373222 25034752 2718 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6112 2718 248 24 0 2746 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 24448

[startup+642.301 s]
/proc/loadavg: 3.01 3.38 3.70 4/184 20554
/proc/meminfo: memFree=14773408/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=25736 CPUtime=642.32 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3032 0 0 0 64232 0 0 0 25 0 1 0 394373222 26353664 2816 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255627 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6434 2816 248 24 0 3068 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 25736

[startup+702.301 s]
/proc/loadavg: 3.00 3.31 3.66 4/184 20555
/proc/meminfo: memFree=14773144/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=25736 CPUtime=702.31 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3092 0 0 0 70231 0 0 0 25 0 1 0 394373222 26353664 2874 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6434 2874 248 24 0 3068 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 25736

[startup+762.307 s]
/proc/loadavg: 3.04 3.27 3.62 4/184 20557
/proc/meminfo: memFree=14770900/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=25736 CPUtime=762.32 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3151 0 0 0 76232 0 0 0 25 0 1 0 394373222 26353664 2931 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6434 2931 248 24 0 3068 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 25736

[startup+822.301 s]
/proc/loadavg: 3.04 3.23 3.58 4/184 20558
/proc/meminfo: memFree=14768780/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=25736 CPUtime=822.31 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3160 0 0 0 82231 0 0 0 25 0 1 0 394373222 26353664 2939 33554432000 4194304 4291949 140735388368640 18446744073709551615 4262726 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6434 2939 248 24 0 3068 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 25736

[startup+882.301 s]
/proc/loadavg: 2.49 3.04 3.50 3/178 20578
/proc/meminfo: memFree=14795516/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=25736 CPUtime=882.31 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3269 0 0 0 88231 0 0 0 25 0 1 0 394373222 26353664 3046 33554432000 4194304 4291949 140735388368640 18446744073709551615 4263354 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6434 3046 248 24 0 3068 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 25736

[startup+942.301 s]
/proc/loadavg: 2.18 2.85 3.40 3/178 20580
/proc/meminfo: memFree=14794756/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=942.32 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3290 0 0 0 94232 0 0 0 25 0 1 0 394373222 27459584 3065 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256161 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3065 248 24 0 3338 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 26816

[startup+1002.3 s]
/proc/loadavg: 2.06 2.69 3.31 3/178 20581
/proc/meminfo: memFree=14793372/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1002.32 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3291 0 0 0 100232 0 0 0 25 0 1 0 394373222 27459584 3066 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3066 248 24 0 3338 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 26816

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

[startup+1023.9 s]
/proc/loadavg: 2.04 2.65 3.28 3/178 20582
/proc/meminfo: memFree=14793372/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1023.92 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3291 0 0 0 102392 0 0 0 25 0 1 0 394373222 27459584 3066 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255946 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3066 248 24 0 3338 0
Current children cumulated CPU time (s) 1023.92
Current children cumulated vsize (KiB) 26816

[startup+1036.7 s]
/proc/loadavg: 2.03 2.62 3.26 3/178 20582
/proc/meminfo: memFree=14793240/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1036.72 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3299 0 0 0 103672 0 0 0 25 0 1 0 394373222 27459584 3074 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255536 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3074 248 24 0 3338 0
Current children cumulated CPU time (s) 1036.72
Current children cumulated vsize (KiB) 26816

[startup+1043.1 s]
/proc/loadavg: 2.03 2.60 3.25 3/178 20582
/proc/meminfo: memFree=14793240/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1043.12 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3299 0 0 0 104312 0 0 0 25 0 1 0 394373222 27459584 3074 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3074 248 24 0 3338 0
Current children cumulated CPU time (s) 1043.12
Current children cumulated vsize (KiB) 26816

[startup+1049.5 s]
/proc/loadavg: 2.03 2.58 3.24 3/178 20582
/proc/meminfo: memFree=14793236/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1049.52 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3300 0 0 0 104952 0 0 0 25 0 1 0 394373222 27459584 3075 33554432000 4194304 4291949 140735388368640 18446744073709551615 4256347 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3075 248 24 0 3338 0
Current children cumulated CPU time (s) 1049.52
Current children cumulated vsize (KiB) 26816

[startup+1051.1 s]
/proc/loadavg: 2.03 2.58 3.24 3/178 20582
/proc/meminfo: memFree=14793236/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1051.12 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3300 0 0 0 105112 0 0 0 25 0 1 0 394373222 27459584 3075 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3075 248 24 0 3338 0
Current children cumulated CPU time (s) 1051.12
Current children cumulated vsize (KiB) 26816

[startup+1052.71 s]
/proc/loadavg: 2.03 2.58 3.24 3/178 20583
/proc/meminfo: memFree=14793236/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1052.72 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3300 0 0 0 105272 0 0 0 25 0 1 0 394373222 27459584 3075 33554432000 4194304 4291949 140735388368640 18446744073709551615 4262327 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3075 248 24 0 3338 0
Current children cumulated CPU time (s) 1052.72
Current children cumulated vsize (KiB) 26816

[startup+1053.1 s]
/proc/loadavg: 2.03 2.58 3.24 3/178 20583
/proc/meminfo: memFree=14793236/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1053.12 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3300 0 0 0 105312 0 0 0 25 0 1 0 394373222 27459584 3075 33554432000 4194304 4291949 140735388368640 18446744073709551615 4262163 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3075 248 24 0 3338 0
Current children cumulated CPU time (s) 1053.12
Current children cumulated vsize (KiB) 26816

[startup+1053.3 s]
/proc/loadavg: 2.03 2.58 3.24 3/178 20583
/proc/meminfo: memFree=14793236/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1053.32 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3300 0 0 0 105332 0 0 0 25 0 1 0 394373222 27459584 3075 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3075 248 24 0 3338 0
Current children cumulated CPU time (s) 1053.32
Current children cumulated vsize (KiB) 26816

[startup+1053.4 s]
/proc/loadavg: 2.03 2.58 3.24 3/178 20583
/proc/meminfo: memFree=14793236/32951124 swapFree=67111528/67111528
[pid=20517] ppid=20515 vsize=26816 CPUtime=1053.42 cores=4,6
/proc/20517/stat : 20517 (RestartSAT) R 20515 20517 19686 0 -1 4202496 3300 0 0 0 105342 0 0 0 25 0 1 0 394373222 27459584 3075 33554432000 4194304 4291949 140735388368640 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20517/statm: 6704 3075 248 24 0 3338 0
Current children cumulated CPU time (s) 1053.42
Current children cumulated vsize (KiB) 26816

Child status: 20
Real time (s): 1053.46
CPU time (s): 1053.49
CPU user time (s): 1053.48
CPU system time (s): 0.006998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 26816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1053.48
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3305
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= 9
involuntary context switches= 1772

runsolver used 1.62175 second user time and 3.21351 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-15 02:35:28
IDJOB=3170678
IDBENCH=83096
IDSOLVER=1580
FILE ID=node104/3170678-1302827728
RUNJOBID= node104-1302822161-19705
PBS_JOBID= 13006688
Free space on /tmp= 70760 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S761041117-050.UNKNOWN.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3170678-1302827728/watcher-3170678-1302827728 -o /tmp/evaluation-result-3170678-1302827728/solver-3170678-1302827728 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3170678-1302827728.cnf

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

MD5SUM BENCH= cb62702a06eba78f1f4308935b49c22d
RANDOM SEED=2024099560

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:      14783740 kB
Buffers:        665080 kB
Cached:       17013932 kB
SwapCached:          0 kB
Active:        8901728 kB
Inactive:      8890152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14783740 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             428 kB
Writeback:           0 kB
AnonPages:      112672 kB
Mapped:          15372 kB
Slab:           311244 kB
PageTables:       5364 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   300864 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= 70760 MiB
End job on node104 at 2011-04-15 02:53:01