Trace number 3282014

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 B95? (TO) 1299.98 1300.04

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications 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 variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
Number of clauses of size 40
Number of clauses of size 50
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-3282014-1303748177/watcher-3282014-1303748177 -o /tmp/evaluation-result-3282014-1303748177/solver-3282014-1303748177 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3282014-1303748177.cnf 

running on 2 cores: 1,3

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: 3.94 3.99 3.10 5/187 27684
/proc/meminfo: memFree=17959044/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=19924 CPUtime=0 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 804 0 0 0 0 0 0 0 21 0 1 0 486417445 20402176 738 33554432000 4194304 4291949 140734617124000 18446744073709551615 4278140 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 4981 738 226 24 0 1615 0

[startup+0.106185 s]
/proc/loadavg: 3.94 3.99 3.10 5/187 27684
/proc/meminfo: memFree=17959044/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=41464 CPUtime=0.09 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 7620 0 0 0 9 0 0 0 21 0 1 0 486417445 42459136 6781 33554432000 4194304 4291949 140734617124000 18446744073709551615 274664469189 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 10366 6782 227 24 0 7000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41464

[startup+0.201168 s]
/proc/loadavg: 3.94 3.99 3.10 5/187 27684
/proc/meminfo: memFree=17959044/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=71464 CPUtime=0.19 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 13600 0 0 0 18 1 0 0 21 0 1 0 486417445 73179136 12224 33554432000 4194304 4291949 140734617124000 18446744073709551615 274664469189 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 17866 12225 253 24 0 14500 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 71464

[startup+0.301152 s]
/proc/loadavg: 3.94 3.99 3.10 5/187 27684
/proc/meminfo: memFree=17959044/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=92456 CPUtime=0.29 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 19815 0 0 0 27 2 0 0 22 0 1 0 486417445 94674944 17751 33554432000 4194304 4291949 140734617124000 18446744073709551615 274664866218 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 23114 17751 271 24 0 19748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 92456

[startup+0.70108 s]
/proc/loadavg: 3.94 3.99 3.10 5/187 27684
/proc/meminfo: memFree=17959044/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=124220 CPUtime=0.69 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 29361 0 0 0 66 3 0 0 23 0 1 0 486417445 127201280 26253 33554432000 4194304 4291949 140734617124000 18446744073709551615 4233074 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 31055 26254 237 24 0 27689 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 124220

[startup+1.50094 s]
/proc/loadavg: 3.94 3.99 3.10 5/188 27685
/proc/meminfo: memFree=17849428/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=138348 CPUtime=1.48 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 37865 0 0 0 144 4 0 0 25 0 1 0 486417445 141668352 28662 33554432000 4194304 4291949 140734617124000 18446744073709551615 4231738 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 34587 28662 237 24 0 31221 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 138348

[startup+3.10063 s]
/proc/loadavg: 3.95 3.99 3.10 6/188 27685
/proc/meminfo: memFree=17852032/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=121192 CPUtime=3.08 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 40671 0 0 0 302 6 0 0 25 0 1 0 486417445 124100608 24076 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/27684/statm: 30298 24076 255 24 0 26932 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 121192

[startup+6.30108 s]
/proc/loadavg: 3.95 3.99 3.10 7/188 27685
/proc/meminfo: memFree=17840784/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=121192 CPUtime=6.24 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 40854 0 0 0 617 7 0 0 25 0 1 0 486417445 124100608 24256 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/27684/statm: 30298 24256 255 24 0 26932 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 121192

[startup+12.701 s]
/proc/loadavg: 3.95 3.99 3.11 5/188 27685
/proc/meminfo: memFree=17816796/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=121192 CPUtime=12.63 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 41242 0 0 0 1256 7 0 0 25 0 1 0 486417445 124100608 24638 33554432000 4194304 4291949 140734617124000 18446744073709551615 4250380 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 30298 24638 255 24 0 26932 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 121192

[startup+25.5008 s]
/proc/loadavg: 3.96 3.99 3.12 5/188 27686
/proc/meminfo: memFree=17751108/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=139868 CPUtime=25.43 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 42083 0 0 0 2536 7 0 0 25 0 1 0 486417445 143224832 25467 33554432000 4194304 4291949 140734617124000 18446744073709551615 4262410 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 34967 25467 255 24 0 31601 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 139868

[startup+51.1003 s]
/proc/loadavg: 3.97 3.99 3.14 5/188 27686
/proc/meminfo: memFree=17703788/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=158724 CPUtime=51.01 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 44052 0 0 0 5092 9 0 0 25 0 1 0 486417445 162533376 27413 33554432000 4194304 4291949 140734617124000 18446744073709551615 4250438 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 39681 27413 255 24 0 36315 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 158724

[startup+102.3 s]
/proc/loadavg: 4.06 4.01 3.20 5/188 27688
/proc/meminfo: memFree=17539784/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=208044 CPUtime=102.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 56128 0 0 0 10210 12 0 0 25 0 1 0 486417445 213037056 39445 33554432000 4194304 4291949 140734617124000 18446744073709551615 4267195 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 52011 39445 255 24 0 48645 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 208044

[startup+162.301 s]
/proc/loadavg: 4.02 4.00 3.24 5/188 27689
/proc/meminfo: memFree=17431508/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=238864 CPUtime=162.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 62420 0 0 0 16206 16 0 0 25 0 1 0 486417445 244596736 45681 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 59716 45681 255 24 0 56350 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 238864

[startup+222.307 s]
/proc/loadavg: 4.08 4.02 3.29 5/188 27691
/proc/meminfo: memFree=17327452/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=288952 CPUtime=222.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 67593 0 0 0 22205 17 0 0 25 0 1 0 486417445 295886848 50812 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 72238 50812 255 24 0 68872 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 288952

[startup+282.3 s]
/proc/loadavg: 4.09 4.03 3.34 5/188 27692
/proc/meminfo: memFree=17201948/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=288952 CPUtime=282.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 73208 0 0 0 28202 20 0 0 25 0 1 0 486417445 295886848 56381 33554432000 4194304 4291949 140734617124000 18446744073709551615 4251581 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 72238 56381 255 24 0 68872 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 288952

[startup+342.301 s]
/proc/loadavg: 4.03 4.02 3.38 5/188 27694
/proc/meminfo: memFree=17247928/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=370340 CPUtime=342.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 81998 0 0 0 34199 23 0 0 25 0 1 0 486417445 379228160 65118 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 92585 65118 255 24 0 89219 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 370340

[startup+402.3 s]
/proc/loadavg: 3.38 3.83 3.35 4/182 27713
/proc/meminfo: memFree=17388276/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=370340 CPUtime=402.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 87696 0 0 0 40195 27 0 0 25 0 1 0 486417445 379228160 70783 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 92585 70783 255 24 0 89219 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 370340

[startup+462.301 s]
/proc/loadavg: 3.14 3.68 3.33 4/182 27714
/proc/meminfo: memFree=17298980/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=370340 CPUtime=462.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 94017 0 0 0 46193 29 0 0 25 0 1 0 486417445 379228160 77070 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 92585 77070 255 24 0 89219 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 370340

[startup+522.301 s]
/proc/loadavg: 3.05 3.55 3.30 4/182 27716
/proc/meminfo: memFree=17200264/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=370340 CPUtime=522.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 101235 0 0 0 52189 33 0 0 25 0 1 0 486417445 379228160 84259 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 92585 84259 255 24 0 89219 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 370340

[startup+582.3 s]
/proc/loadavg: 3.02 3.45 3.28 4/182 27717
/proc/meminfo: memFree=17625072/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=502600 CPUtime=582.23 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 107475 0 0 0 58187 36 0 0 25 0 1 0 486417445 514662400 90459 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 125650 90459 255 24 0 122284 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 502600

[startup+642.301 s]
/proc/loadavg: 3.00 3.36 3.26 4/182 27719
/proc/meminfo: memFree=17510480/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=504484 CPUtime=642.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 114345 0 0 0 64184 38 0 0 25 0 1 0 486417445 516591616 97281 33554432000 4194304 4291949 140734617124000 18446744073709551615 4248397 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 126121 97281 255 24 0 122755 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 504484

[startup+702.3 s]
/proc/loadavg: 3.10 3.33 3.25 4/182 27721
/proc/meminfo: memFree=17413120/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=508540 CPUtime=702.22 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 120116 0 0 0 70182 40 0 0 25 0 1 0 486417445 520744960 103018 33554432000 4194304 4291949 140734617124000 18446744073709551615 4250605 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 127135 103018 255 24 0 123769 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 508540

[startup+762.301 s]
/proc/loadavg: 3.04 3.26 3.24 4/182 27722
/proc/meminfo: memFree=17301748/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=512880 CPUtime=762.24 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 130708 0 0 0 76178 46 0 0 25 0 1 0 486417445 525189120 113565 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 128220 113565 255 24 0 124854 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 512880

[startup+822.301 s]
/proc/loadavg: 3.01 3.21 3.22 4/182 27724
/proc/meminfo: memFree=17196212/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=520320 CPUtime=822.23 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 138403 0 0 0 82174 49 0 0 25 0 1 0 486417445 532807680 121220 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 130080 121220 255 24 0 126714 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 520320

[startup+882.306 s]
/proc/loadavg: 3.03 3.19 3.21 4/182 27725
/proc/meminfo: memFree=17089068/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=741264 CPUtime=882.24 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 144595 0 0 0 88172 52 0 0 25 0 1 0 486417445 759054336 127379 33554432000 4194304 4291949 140734617124000 18446744073709551615 4267195 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 185316 127379 255 24 0 181950 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 741264

[startup+942.301 s]
/proc/loadavg: 2.73 3.08 3.17 3/176 27745
/proc/meminfo: memFree=17404720/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=748396 CPUtime=942.24 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 152445 0 0 0 94169 55 0 0 25 0 1 0 486417445 766357504 135189 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 187099 135189 255 24 0 183733 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 748396

[startup+1002.3 s]
/proc/loadavg: 2.27 2.88 3.09 3/176 27747
/proc/meminfo: memFree=17340360/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=755008 CPUtime=1002.23 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 159750 0 0 0 100165 58 0 0 25 0 1 0 486417445 773128192 142473 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255949 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 188752 142473 255 24 0 185386 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 755008

[startup+1062.3 s]
/proc/loadavg: 2.10 2.72 3.02 3/176 27748
/proc/meminfo: memFree=17285780/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=758744 CPUtime=1062.23 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 166573 0 0 0 106162 61 0 0 25 0 1 0 486417445 776953856 149262 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 189686 149262 255 24 0 186320 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 758744

[startup+1122.3 s]
/proc/loadavg: 2.03 2.59 2.96 3/176 27750
/proc/meminfo: memFree=17681700/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=765356 CPUtime=1122.23 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 173277 0 0 0 112160 63 0 0 25 0 1 0 486417445 783724544 155934 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 191339 155934 255 24 0 187973 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 765356

[startup+1182.3 s]
/proc/loadavg: 1.48 2.34 2.85 2/170 27768
/proc/meminfo: memFree=17887208/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=770904 CPUtime=1182.24 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 180790 0 0 0 118157 67 0 0 25 0 1 0 486417445 789405696 163408 33554432000 4194304 4291949 140734617124000 18446744073709551615 4262918 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 192726 163408 255 24 0 189360 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 770904

[startup+1242.3 s]
/proc/loadavg: 1.17 2.09 2.73 2/170 27770
/proc/meminfo: memFree=17857072/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=777304 CPUtime=1242.23 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 188158 0 0 0 124152 71 0 0 25 0 1 0 486417445 795959296 170748 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 194326 170748 255 24 0 190960 0
Current children cumulated CPU time (s) 1242.23
Current children cumulated vsize (KiB) 777304



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.07 1.90 2.63 2/170 27772
/proc/meminfo: memFree=17812676/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=779224 CPUtime=1299.94 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 199214 0 0 0 129920 74 0 0 25 0 1 0 486417445 797925376 181768 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 194806 181768 255 24 0 191440 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 779224

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1300 s]
/proc/loadavg: 1.07 1.90 2.63 2/170 27772
/proc/meminfo: memFree=17812676/32951132 swapFree=67111528/67111528
[pid=27684] ppid=27682 vsize=779224 CPUtime=1299.94 cores=1,3
/proc/27684/stat : 27684 (RestartSAT) R 27682 27684 27276 0 -1 4202496 199214 0 0 0 129920 74 0 0 25 0 1 0 486417445 797925376 181768 33554432000 4194304 4291949 140734617124000 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/27684/statm: 194806 181768 255 24 0 191440 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 779224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.04
CPU time (s): 1299.98
CPU user time (s): 1299.2
CPU system time (s): 0.779881
CPU usage (%): 99.9957
Max. virtual memory (cumulated for all children) (KiB): 779224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.2
system time used= 0.779881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199214
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 769

runsolver used 1.9367 second user time and 4.88426 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-25 18:16:18
IDJOB=3282014
IDBENCH=70769
IDSOLVER=1580
FILE ID=node131/3282014-1303748177
RUNJOBID= node131-1303746807-27296
PBS_JOBID= 13154031
Free space on /tmp= 71996 MiB

SOLVER NAME= RestartSAT B95
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.95 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282014-1303748177/watcher-3282014-1303748177 -o /tmp/evaluation-result-3282014-1303748177/solver-3282014-1303748177 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.95 HOME/instance-3282014-1303748177.cnf

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=1454104649

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.77
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      17959324 kB
Buffers:       1000360 kB
Cached:       12879504 kB
SwapCached:          0 kB
Active:        5037716 kB
Inactive:      9437880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      17959324 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           42028 kB
Writeback:           0 kB
AnonPages:      595304 kB
Mapped:          15596 kB
Slab:           453464 kB
PageTables:       6724 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   936936 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72044 MiB
End job on node131 at 2011-04-25 18:38:00