Trace number 3495059

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
OptimuS a100_source? (TO) 1800.16 1800.11

General information on the benchmark

Namemus/marques-silva/software-verification/
dspam_dump_vc962.cnf
MD5SUMc30f426af702f7d7ad07dab694f784d3
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5.31319
Satisfiable
(Un)Satisfiability was proved
Number of variables101078
Number of clauses322159
Sum of the clauses size856454
Maximum clause length3
Minimum clause length1
Number of clauses of size 12710
Number of clauses of size 2104603
Number of clauses of size 3214846
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 ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3495059-1307809585/watcher-3495059-1307809585 -o /tmp/evaluation-result-3495059-1307809585/solver-3495059-1307809585 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495059-1307809585.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 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: 4.01 4.02 4.00 3/180 17101
/proc/meminfo: memFree=31204692/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=23080 CPUtime=0 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 1457 0 0 0 0 0 0 0 22 0 1 0 892556450 23633920 1381 33554432000 4194304 4279335 140736868215760 18446744073709551615 4249671 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 5770 1385 223 21 0 2407 0

[startup+0.031303 s]
/proc/loadavg: 4.01 4.02 4.00 3/180 17101
/proc/meminfo: memFree=31204692/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=34308 CPUtime=0.02 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 4141 0 0 0 2 0 0 0 22 0 1 0 892556450 35131392 4007 33554432000 4194304 4279335 140736868215760 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 8577 4009 224 21 0 5214 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 34308

[startup+0.100285 s]
/proc/loadavg: 4.01 4.02 4.00 3/180 17101
/proc/meminfo: memFree=31204692/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=59712 CPUtime=0.09 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 9743 0 0 0 8 1 0 0 22 0 1 0 892556450 61145088 9428 33554432000 4194304 4279335 140736868215760 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 14928 9430 224 21 0 11565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59712

[startup+0.300256 s]
/proc/loadavg: 4.01 4.02 4.00 3/180 17101
/proc/meminfo: memFree=31204692/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=113768 CPUtime=0.29 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 21716 0 0 0 26 3 0 0 23 0 1 0 892556450 116498432 21334 33554432000 4194304 4279335 140736868215760 18446744073709551615 4221587 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 28442 21336 239 21 0 25079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 113768

[startup+0.700178 s]
/proc/loadavg: 4.01 4.02 4.00 3/180 17101
/proc/meminfo: memFree=31204692/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=133576 CPUtime=0.69 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 26498 0 0 0 65 4 0 0 25 0 1 0 892556450 136781824 26115 33554432000 4194304 4279335 140736868215760 18446744073709551615 4209909 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 33394 26115 250 21 0 30031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 133576

[startup+1.50103 s]
/proc/loadavg: 4.01 4.02 4.00 6/194 17140
/proc/meminfo: memFree=30940512/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=133576 CPUtime=1.49 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 26500 0 0 0 145 4 0 0 25 0 1 0 892556450 136781824 26117 33554432000 4194304 4279335 140736868215760 18446744073709551615 4208918 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 33394 26117 250 21 0 30031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 133576

[startup+3.10074 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 17140
/proc/meminfo: memFree=30924908/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=133576 CPUtime=3.09 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 26501 0 0 0 305 4 0 0 25 0 1 0 892556450 136781824 26118 33554432000 4194304 4279335 140736868215760 18446744073709551615 4208950 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 33394 26118 250 21 0 30031 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133576

[startup+6.30016 s]
/proc/loadavg: 4.01 4.02 4.00 6/194 17140
/proc/meminfo: memFree=30860252/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=133576 CPUtime=6.29 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 26503 0 0 0 625 4 0 0 25 0 1 0 892556450 136781824 26120 33554432000 4194304 4279335 140736868215760 18446744073709551615 4210379 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 33394 26120 250 21 0 30031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 133576

[startup+12.701 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 17140
/proc/meminfo: memFree=30673196/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=133576 CPUtime=12.69 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 26505 0 0 0 1265 4 0 0 25 0 1 0 892556450 136781824 26122 33554432000 4194304 4279335 140736868215760 18446744073709551615 4210234 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 33394 26122 250 21 0 30031 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133576

[startup+25.5007 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 17140
/proc/meminfo: memFree=30390600/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=348432 CPUtime=25.49 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 61197 0 0 0 2541 8 0 0 25 0 1 0 892556450 356794368 60367 33554432000 4194304 4279335 140736868215760 18446744073709551615 4258017 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 87108 60367 270 21 0 83745 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 348432

[startup+51.101 s]
/proc/loadavg: 4.08 4.03 4.00 6/194 17141
/proc/meminfo: memFree=29729772/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1046964 CPUtime=51.09 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 177090 0 0 0 5087 22 0 0 25 0 1 0 892556450 1072091136 176234 33554432000 4194304 4279335 140736868215760 18446744073709551615 4258400 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 261741 176234 270 21 0 258378 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1046964

[startup+102.307 s]
/proc/loadavg: 4.03 4.03 4.00 5/194 17142
/proc/meminfo: memFree=29055188/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1615968 CPUtime=102.3 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 341870 0 0 0 10185 45 0 0 25 0 1 0 892556450 1654751232 340983 33554432000 4194304 4279335 140736868215760 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 403992 340983 270 21 0 400629 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1615968

[startup+162.301 s]
/proc/loadavg: 4.01 4.02 4.00 5/194 17182
/proc/meminfo: memFree=28696692/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1616936 CPUtime=162.29 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 394129 0 0 0 16179 50 0 0 25 0 1 0 892556450 1655742464 393235 33554432000 4194304 4279335 140736868215760 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 404234 393235 270 21 0 400871 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1616936

[startup+222.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 17184
/proc/meminfo: memFree=27434752/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=2541044 CPUtime=222.29 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 555947 0 0 0 22159 70 0 0 25 0 1 0 892556450 2602029056 555040 33554432000 4194304 4279335 140736868215760 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 635261 555040 270 21 0 631898 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2541044

[startup+282.301 s]
/proc/loadavg: 4.10 4.04 4.01 5/194 17185
/proc/meminfo: memFree=27670440/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1620236 CPUtime=282.3 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 884731 0 0 0 28110 120 0 0 25 0 1 0 892556450 1659121664 323328 33554432000 4194304 4279335 140736868215760 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 405059 323328 270 21 0 401696 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1620236

[startup+342.301 s]
/proc/loadavg: 4.10 4.04 4.01 5/194 17187
/proc/meminfo: memFree=27569340/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=2543872 CPUtime=342.31 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 1173395 0 0 0 34077 154 0 0 25 0 1 0 892556450 2604924928 611957 33554432000 4194304 4279335 140736868215760 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 635968 611957 270 21 0 632605 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 2543872

[startup+402.3 s]
/proc/loadavg: 4.04 4.03 4.00 5/194 17188
/proc/meminfo: memFree=28267932/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1622308 CPUtime=402.31 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 1617626 0 0 0 40015 216 0 0 25 0 1 0 892556450 1661243392 396514 33554432000 4194304 4279335 140736868215760 18446744073709551615 4256432 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 405577 396514 270 21 0 402214 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 1622308

[startup+462.3 s]
/proc/loadavg: 4.05 4.04 4.00 5/194 17190
/proc/meminfo: memFree=27109244/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4044012 CPUtime=462.31 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 1878795 0 0 0 45984 247 0 0 25 0 1 0 892556450 4141068288 657648 33554432000 4194304 4279335 140736868215760 18446744073709551615 4255609 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1011003 657648 270 21 0 1007640 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 4044012

[startup+522.3 s]
/proc/loadavg: 4.05 4.04 4.00 5/194 17192
/proc/meminfo: memFree=28029032/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=2546196 CPUtime=522.31 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 2347716 0 0 0 51922 309 0 0 25 0 1 0 892556450 2607304704 431535 33554432000 4194304 4279335 140736868215760 18446744073709551615 4242372 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 636549 431535 270 21 0 633186 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 2546196

[startup+582.3 s]
/proc/loadavg: 4.02 4.03 4.00 5/194 17193
/proc/meminfo: memFree=26970536/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4045308 CPUtime=582.31 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 2609080 0 0 0 57889 342 0 0 25 0 1 0 892556450 4142395392 692864 33554432000 4194304 4279335 140736868215760 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1011327 692864 270 21 0 1007964 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4045308

[startup+642.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 17201
/proc/meminfo: memFree=28893220/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1060300 CPUtime=882.32 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 4469411 0 0 0 87648 584 0 0 25 0 1 0 892556450 1085747200 209370 33554432000 4194304 4279335 140736868215760 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 265075 209370 270 21 0 261712 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 1060300

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 17203
/proc/meminfo: memFree=27875280/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=2550064 CPUtime=942.32 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 4730114 0 0 0 93619 613 0 0 25 0 1 0 892556450 2611265536 470053 33554432000 4194304 4279335 140736868215760 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 637516 470054 270 21 0 634153 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 2550064

[startup+1002.3 s]
/proc/loadavg: 4.06 4.01 4.00 5/194 17204
/proc/meminfo: memFree=26876680/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4048696 CPUtime=1002.32 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 4970062 0 0 0 99595 637 0 0 25 0 1 0 892556450 4145864704 709983 33554432000 4194304 4279335 140736868215760 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1012174 709983 270 21 0 1008811 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 4048696

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/194 17206
/proc/meminfo: memFree=25952100/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4049176 CPUtime=1062.33 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 5194943 0 0 0 105571 662 0 0 25 0 1 0 892556450 4146356224 934847 33554432000 4194304 4279335 140736868215760 18446744073709551615 4235538 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1012294 934847 270 21 0 1008931 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 4049176

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 17208
/proc/meminfo: memFree=28281044/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1628308 CPUtime=1122.32 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 5609528 0 0 0 111517 715 0 0 25 0 1 0 892556450 1667387392 361030 33554432000 4194304 4279335 140736868215760 18446744073709551615 4235535 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 407077 361030 270 21 0 403714 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1628308

[startup+1182.3 s]
/proc/loadavg: 4.11 4.03 4.01 5/194 17209
/proc/meminfo: memFree=27322868/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=2551192 CPUtime=1182.33 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 5851307 0 0 0 117491 742 0 0 25 0 1 0 892556450 2612420608 602791 33554432000 4194304 4279335 140736868215760 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 637798 602791 270 21 0 634435 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 2551192

[startup+1242.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/194 17211
/proc/meminfo: memFree=26327124/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4050552 CPUtime=1242.33 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 6096417 0 0 0 123464 769 0 0 25 0 1 0 892556450 4147765248 847881 33554432000 4194304 4279335 140736868215760 18446744073709551615 271553994628 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1012638 847881 270 21 0 1009275 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 4050552

[startup+1302.3 s]
/proc/loadavg: 4.09 4.03 4.00 5/194 17212
/proc/meminfo: memFree=28259384/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1629684 CPUtime=1302.33 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 6571624 0 0 0 129402 831 0 0 25 0 1 0 892556450 1668796416 364518 33554432000 4194304 4279335 140736868215760 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 407421 364518 270 21 0 404058 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 1629684

[startup+1362.3 s]
/proc/loadavg: 4.10 4.04 4.00 5/194 17214
/proc/meminfo: memFree=27862416/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=2551920 CPUtime=1362.33 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 6673304 0 0 0 135391 842 0 0 25 0 1 0 892556450 2613166080 466182 33554432000 4194304 4279335 140736868215760 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 637980 466182 270 21 0 634617 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 2551920

[startup+1422.31 s]
/proc/loadavg: 4.11 4.06 4.01 5/194 17216
/proc/meminfo: memFree=26884764/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4051276 CPUtime=1422.34 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 6903348 0 0 0 141368 866 0 0 25 0 1 0 892556450 4148506624 696210 33554432000 4194304 4279335 140736868215760 18446744073709551615 4235856 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1012819 696210 270 21 0 1009456 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 4051276

[startup+1482.3 s]
/proc/loadavg: 4.16 4.08 4.01 5/194 17217
/proc/meminfo: memFree=28633256/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=1630408 CPUtime=1482.33 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 7282973 0 0 0 147315 918 0 0 25 0 1 0 892556450 1669537792 271020 33554432000 4194304 4279335 140736868215760 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 407602 271020 270 21 0 404239 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 1630408

[startup+1542.3 s]
/proc/loadavg: 4.20 4.09 4.02 5/194 17219
/proc/meminfo: memFree=27597440/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=2552644 CPUtime=1542.33 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 7539002 0 0 0 153288 945 0 0 25 0 1 0 892556450 2613907456 527031 33554432000 4194304 4279335 140736868215760 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 638161 527031 270 21 0 634798 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 2552644

[startup+1602.3 s]
/proc/loadavg: 4.07 4.07 4.01 5/194 17220
/proc/meminfo: memFree=26693692/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4052084 CPUtime=1602.34 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 7765131 0 0 0 159266 968 0 0 25 0 1 0 892556450 4149334016 753143 33554432000 4194304 4279335 140736868215760 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1013021 753143 270 21 0 1009658 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 4052084

[startup+1662.3 s]
/proc/loadavg: 4.02 4.06 4.01 5/194 17222
/proc/meminfo: memFree=26003492/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4052084 CPUtime=1662.34 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 7937705 0 0 0 165247 987 0 0 25 0 1 0 892556450 4149334016 925707 33554432000 4194304 4279335 140736868215760 18446744073709551615 4235538 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1013021 925707 270 21 0 1009658 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 4052084

[startup+1722.3 s]
/proc/loadavg: 4.01 4.04 4.00 5/194 17224
/proc/meminfo: memFree=28052812/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=2553452 CPUtime=1722.34 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 8374908 0 0 0 171190 1044 0 0 25 0 1 0 892556450 2614734848 418512 33554432000 4194304 4279335 140736868215760 18446744073709551615 4255814 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 638363 418512 270 21 0 635000 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 2553452

[startup+1782.3 s]
/proc/loadavg: 4.03 4.05 4.00 5/194 17225
/proc/meminfo: memFree=27007460/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4052760 CPUtime=1782.35 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 8628761 0 0 0 177164 1071 0 0 25 0 1 0 892556450 4150026240 672350 33554432000 4194304 4279335 140736868215760 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1013190 672350 270 21 0 1009827 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 4052760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.02 4.05 4.00 5/194 17226
/proc/meminfo: memFree=26745056/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=4052760 CPUtime=1800.04 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) R 17099 17101 11621 0 -1 4202496 8684969 0 0 0 178927 1077 0 0 25 0 1 0 892556450 4150026240 728552 33554432000 4194304 4279335 140736868215760 18446744073709551615 4237845 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/17101/statm: 1013190 728552 270 21 0 1009827 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 4052760

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

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

[startup+1800.11 s]
/proc/loadavg: 4.02 4.05 4.00 5/194 17226
/proc/meminfo: memFree=26745056/32951124 swapFree=67054536/67111528
[pid=17101] ppid=17099 vsize=0 CPUtime=1800.14 cores=1,3
/proc/17101/stat : 17101 (OptimuS_release) S 17099 17101 11621 0 -1 4203524 8684969 0 0 0 178927 1087 0 0 25 0 1 0 892556450 0 0 33554432000 0 0 0 0 0 0 2147483391 4096 8388610 18446744073709551615 0 0 17 1 0 0 0
/proc/17101/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.11
CPU time (s): 1800.16
CPU user time (s): 1789.28
CPU system time (s): 10.8793
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 7392500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1789.28
system time used= 10.8793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8684969
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= 10
involuntary context switches= 3282

runsolver used 2.89856 second user time and 6.92895 second system time

The end

Launcher Data 

Begin job on node133 at 2011-06-11 18:26:26
IDJOB=3495059
IDBENCH=89561
IDSOLVER=1986
FILE ID=node133/3495059-1307809585
RUNJOBID= node133-1307809585-17083
PBS_JOBID= 13551015
Free space on /tmp= 74080 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/dspam_dump_vc962.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495059-1307809585/watcher-3495059-1307809585 -o /tmp/evaluation-result-3495059-1307809585/solver-3495059-1307809585 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495059-1307809585.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= c30f426af702f7d7ad07dab694f784d3
RANDOM SEED=703703238

node133.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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 5332.82
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		: 2666.834
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	: 6741.12
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31205616 kB
Buffers:        286864 kB
Cached:        1231396 kB
SwapCached:      10420 kB
Active:         604544 kB
Inactive:       937288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31205616 kB
SwapTotal:    67111528 kB
SwapFree:     67054536 kB
Dirty:            8780 kB
Writeback:           8 kB
AnonPages:       20968 kB
Mapped:          13096 kB
Slab:           137064 kB
PageTables:       5820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   199520 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74060 MiB
End job on node133 at 2011-06-11 18:56:28