Trace number 3495066

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) 1800.1 1800.13

General information on the benchmark

Namemus/marques-silva/
software-verification/itox_vc965.cnf
MD5SUM60ac8a21054fe8a10d050c2a73fbc82b
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.20282
Satisfiable
(Un)Satisfiability was proved
Number of variables115769
Number of clauses338946
Sum of the clauses size884379
Maximum clause length3
Minimum clause length1
Number of clauses of size 17057
Number of clauses of size 2118345
Number of clauses of size 3213544
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-3495066-1307809532/watcher-3495066-1307809532 -o /tmp/evaluation-result-3495066-1307809532/solver-3495066-1307809532 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495066-1307809532.cnf 

running on 2 cores: 5,7

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: 4.00 3.87 3.48 4/189 25543
/proc/meminfo: memFree=29412972/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=23076 CPUtime=0 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 1515 0 0 0 0 0 0 0 18 0 1 0 348562616 23629824 1438 33554432000 4194304 4279335 140733808980240 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 5769 1441 223 21 0 2406 0

[startup+0.0992961 s]
/proc/loadavg: 4.00 3.87 3.48 4/189 25543
/proc/meminfo: memFree=29412972/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=59688 CPUtime=0.09 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 9985 0 0 0 8 1 0 0 18 0 1 0 348562616 61120512 9659 33554432000 4194304 4279335 140733808980240 18446744073709551615 4266188 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 14922 9661 224 21 0 11559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59688

[startup+0.100291 s]
/proc/loadavg: 4.00 3.87 3.48 4/189 25543
/proc/meminfo: memFree=29412972/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=59688 CPUtime=0.09 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 10071 0 0 0 8 1 0 0 18 0 1 0 348562616 61120512 9743 33554432000 4194304 4279335 140733808980240 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 14922 9745 224 21 0 11559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59688

[startup+0.300268 s]
/proc/loadavg: 4.00 3.87 3.48 4/189 25543
/proc/meminfo: memFree=29412972/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=113720 CPUtime=0.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 22579 0 0 0 26 3 0 0 18 0 1 0 348562616 116449280 22176 33554432000 4194304 4279335 140733808980240 18446744073709551615 218880225989 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 28430 22178 239 21 0 25067 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 113720

[startup+0.700191 s]
/proc/loadavg: 4.00 3.87 3.48 4/189 25543
/proc/meminfo: memFree=29412972/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=135840 CPUtime=0.69 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 28137 0 0 0 65 4 0 0 18 0 1 0 348562616 139100160 27729 33554432000 4194304 4279335 140733808980240 18446744073709551615 4208891 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 33960 27729 250 21 0 30597 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 135840

[startup+1.50105 s]
/proc/loadavg: 4.00 3.87 3.48 5/190 25544
/proc/meminfo: memFree=29295316/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=135840 CPUtime=1.49 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 28146 0 0 0 145 4 0 0 20 0 1 0 348562616 139100160 27738 33554432000 4194304 4279335 140733808980240 18446744073709551615 4209345 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 33960 27738 250 21 0 30597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 135840

[startup+3.10077 s]
/proc/loadavg: 4.00 3.87 3.48 5/190 25544
/proc/meminfo: memFree=29286884/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=135948 CPUtime=3.09 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 28157 0 0 0 305 4 0 0 25 0 1 0 348562616 139210752 27749 33554432000 4194304 4279335 140733808980240 18446744073709551615 4210939 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 33987 27749 250 21 0 30624 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 135948

[startup+6.3002 s]
/proc/loadavg: 4.00 3.87 3.49 5/190 25544
/proc/meminfo: memFree=29286068/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=136108 CPUtime=6.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 28178 0 0 0 625 4 0 0 25 0 1 0 348562616 139374592 27770 33554432000 4194304 4279335 140733808980240 18446744073709551615 4208836 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 34027 27770 250 21 0 30664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 136108

[startup+12.7011 s]
/proc/loadavg: 4.00 3.87 3.49 5/190 25544
/proc/meminfo: memFree=29285040/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=136108 CPUtime=12.69 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 28200 0 0 0 1265 4 0 0 25 0 1 0 348562616 139374592 27792 33554432000 4194304 4279335 140733808980240 18446744073709551615 4208586 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 34027 27792 250 21 0 30664 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 136108

[startup+25.5008 s]
/proc/loadavg: 4.00 3.88 3.50 5/190 25544
/proc/meminfo: memFree=29268424/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=136108 CPUtime=25.49 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 28206 0 0 0 2545 4 0 0 25 0 1 0 348562616 139374592 27798 33554432000 4194304 4279335 140733808980240 18446744073709551615 4210352 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 34027 27798 250 21 0 30664 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 136108

[startup+51.1003 s]
/proc/loadavg: 4.00 3.89 3.51 5/190 25545
/proc/meminfo: memFree=29205024/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=189684 CPUtime=51.09 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 38391 0 0 0 5102 7 0 0 25 0 1 0 348562616 194236416 37495 33554432000 4194304 4279335 140733808980240 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 47421 37495 270 21 0 44058 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 189684

[startup+102.307 s]
/proc/loadavg: 4.00 3.90 3.53 5/190 25546
/proc/meminfo: memFree=29173256/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=221476 CPUtime=102.3 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 44522 0 0 0 10222 8 0 0 25 0 1 0 348562616 226791424 43619 33554432000 4194304 4279335 140733808980240 18446744073709551615 4237879 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 55369 43619 270 21 0 52006 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 221476

[startup+162.301 s]
/proc/loadavg: 4.00 3.92 3.56 5/190 25548
/proc/meminfo: memFree=29120152/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=272272 CPUtime=162.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 54102 0 0 0 16219 10 0 0 25 0 1 0 348562616 278806528 53186 33554432000 4194304 4279335 140733808980240 18446744073709551615 4238007 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 68068 53186 270 21 0 64705 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 272272

[startup+222.301 s]
/proc/loadavg: 4.00 3.93 3.58 5/190 25549
/proc/meminfo: memFree=29095436/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=272596 CPUtime=222.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 59019 0 0 0 22218 11 0 0 25 0 1 0 348562616 279138304 58097 33554432000 4194304 4279335 140733808980240 18446744073709551615 4237672 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 68149 58097 270 21 0 64786 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 272596

[startup+282.301 s]
/proc/loadavg: 4.00 3.94 3.61 5/190 25551
/proc/meminfo: memFree=29071228/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=354352 CPUtime=282.28 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 64869 0 0 0 28217 11 0 0 25 0 1 0 348562616 362856448 63942 33554432000 4194304 4279335 140733808980240 18446744073709551615 4258261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 88588 63942 270 21 0 85225 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 354352

[startup+342.301 s]
/proc/loadavg: 4.11 3.98 3.64 5/190 25553
/proc/meminfo: memFree=29048500/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=354592 CPUtime=342.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 69380 0 0 0 34217 12 0 0 25 0 1 0 348562616 363102208 68450 33554432000 4194304 4279335 140733808980240 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 88648 68450 270 21 0 85285 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 354592

[startup+402.3 s]
/proc/loadavg: 4.04 3.98 3.66 5/190 25554
/proc/meminfo: memFree=29022668/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=355216 CPUtime=402.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 74947 0 0 0 40216 13 0 0 25 0 1 0 348562616 363741184 74014 33554432000 4194304 4279335 140733808980240 18446744073709551615 218884024742 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 88804 74014 270 21 0 85441 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 355216

[startup+462.301 s]
/proc/loadavg: 4.01 3.98 3.67 5/190 25556
/proc/meminfo: memFree=29002424/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=355216 CPUtime=462.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 77621 0 0 0 46216 13 0 0 25 0 1 0 348562616 363741184 76688 33554432000 4194304 4279335 140733808980240 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 88804 76688 270 21 0 85441 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 355216

[startup+522.3 s]
/proc/loadavg: 4.00 3.98 3.69 5/190 25557
/proc/meminfo: memFree=28974604/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=355216 CPUtime=522.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 79864 0 0 0 52215 14 0 0 25 0 1 0 348562616 363741184 78931 33554432000 4194304 4279335 140733808980240 18446744073709551615 4208918 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 88804 78931 270 21 0 85441 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 355216

[startup+582.301 s]
/proc/loadavg: 4.00 3.98 3.71 5/190 25559
/proc/meminfo: memFree=29209308/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=355748 CPUtime=582.29 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 82678 0 0 0 58214 15 0 0 25 0 1 0 348562616 364285952 81745 33554432000 4194304 4279335 140733808980240 18446744073709551615 4259961 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 88937 81745 270 21 0 85574 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 355748

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 4.05 4.00 3.78 5/190 25567
/proc/meminfo: memFree=29069744/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=489316 CPUtime=882.28 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 101581 0 0 0 88210 18 0 0 25 0 1 0 348562616 501059584 100631 33554432000 4194304 4279335 140733808980240 18446744073709551615 4260367 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 122329 100631 270 21 0 118966 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 489316

[startup+942.3 s]
/proc/loadavg: 4.02 4.00 3.79 5/190 25569
/proc/meminfo: memFree=29052968/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=490092 CPUtime=942.27 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 105332 0 0 0 94209 18 0 0 25 0 1 0 348562616 501854208 104378 33554432000 4194304 4279335 140733808980240 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 122523 104378 270 21 0 119160 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 490092

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 25570
/proc/meminfo: memFree=29003832/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=490676 CPUtime=1002.27 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 110974 0 0 0 100208 19 0 0 25 0 1 0 348562616 502452224 110017 33554432000 4194304 4279335 140733808980240 18446744073709551615 4237763 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 122669 110017 270 21 0 119306 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 490676

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.81 5/190 25572
/proc/meminfo: memFree=28944644/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=707236 CPUtime=1062.27 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 125419 0 0 0 106205 22 0 0 25 0 1 0 348562616 724209664 124456 33554432000 4194304 4279335 140733808980240 18446744073709551615 4258280 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 176809 124456 270 21 0 173446 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 707236

[startup+1122.3 s]
/proc/loadavg: 3.85 3.96 3.81 4/184 25598
/proc/meminfo: memFree=29402196/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=709336 CPUtime=1122.28 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 127283 0 0 0 112205 23 0 0 25 0 1 0 348562616 726360064 126320 33554432000 4194304 4279335 140733808980240 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 177334 126320 270 21 0 173971 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 709336

[startup+1182.3 s]
/proc/loadavg: 3.23 3.77 3.75 3/178 25625
/proc/meminfo: memFree=29633080/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=709676 CPUtime=1182.27 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 129076 0 0 0 118204 23 0 0 25 0 1 0 348562616 726708224 128113 33554432000 4194304 4279335 140733808980240 18446744073709551615 4241849 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 177419 128113 270 21 0 174056 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 709676

[startup+1242.3 s]
/proc/loadavg: 2.37 3.43 3.64 2/172 25652
/proc/meminfo: memFree=30468328/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=709676 CPUtime=1242.27 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 129315 0 0 0 124204 23 0 0 25 0 1 0 348562616 726708224 128352 33554432000 4194304 4279335 140733808980240 18446744073709551615 4258255 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 177419 128352 270 21 0 174056 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 709676

[startup+1302.3 s]
/proc/loadavg: 1.46 2.95 3.45 2/172 25653
/proc/meminfo: memFree=30452628/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=710148 CPUtime=1302.28 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 133237 0 0 0 130204 24 0 0 25 0 1 0 348562616 727191552 132274 33554432000 4194304 4279335 140733808980240 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 177537 132274 270 21 0 174174 0
Current children cumulated CPU time (s) 1302.28
Current children cumulated vsize (KiB) 710148

[startup+1362.3 s]
/proc/loadavg: 1.24 2.63 3.32 2/172 25655
/proc/meminfo: memFree=30434384/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=711412 CPUtime=1362.27 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 138639 0 0 0 136202 25 0 0 25 0 1 0 348562616 728485888 137676 33554432000 4194304 4279335 140733808980240 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 177853 137676 270 21 0 174490 0
Current children cumulated CPU time (s) 1362.27
Current children cumulated vsize (KiB) 711412

[startup+1422.31 s]
/proc/loadavg: 1.08 2.31 3.16 2/172 25656
/proc/meminfo: memFree=30414148/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=712136 CPUtime=1422.28 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 142793 0 0 0 142202 26 0 0 25 0 1 0 348562616 729227264 141829 33554432000 4194304 4279335 140733808980240 18446744073709551615 4237821 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 178034 141829 270 21 0 174671 0
Current children cumulated CPU time (s) 1422.28
Current children cumulated vsize (KiB) 712136

[startup+1482.3 s]
/proc/loadavg: 1.03 2.09 3.03 2/172 25658
/proc/meminfo: memFree=30384740/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=721272 CPUtime=1482.26 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 150211 0 0 0 148199 27 0 0 25 0 1 0 348562616 738582528 149244 33554432000 4194304 4279335 140733808980240 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 180318 149244 270 21 0 176955 0
Current children cumulated CPU time (s) 1482.26
Current children cumulated vsize (KiB) 721272

[startup+1542.3 s]
/proc/loadavg: 1.01 1.87 2.89 2/172 25660
/proc/meminfo: memFree=30368216/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=729540 CPUtime=1542.26 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 154287 0 0 0 154198 28 0 0 25 0 1 0 348562616 747048960 153319 33554432000 4194304 4279335 140733808980240 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 182385 153319 270 21 0 179022 0
Current children cumulated CPU time (s) 1542.26
Current children cumulated vsize (KiB) 729540

[startup+1602.3 s]
/proc/loadavg: 1.00 1.72 2.78 2/172 25661
/proc/meminfo: memFree=30363608/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=733588 CPUtime=1602.27 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 155474 0 0 0 160198 29 0 0 25 0 1 0 348562616 751194112 154506 33554432000 4194304 4279335 140733808980240 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 183397 154506 270 21 0 180034 0
Current children cumulated CPU time (s) 1602.27
Current children cumulated vsize (KiB) 733588

[startup+1662.3 s]
/proc/loadavg: 1.00 1.58 2.66 2/172 25663
/proc/meminfo: memFree=30357268/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=736448 CPUtime=1662.26 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 157067 0 0 0 166197 29 0 0 25 0 1 0 348562616 754122752 156099 33554432000 4194304 4279335 140733808980240 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 184112 156099 270 21 0 180749 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 736448

[startup+1722.3 s]
/proc/loadavg: 1.00 1.48 2.56 2/172 25664
/proc/meminfo: memFree=30350048/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=739156 CPUtime=1722.25 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 158901 0 0 0 172196 29 0 0 25 0 1 0 348562616 756895744 157930 33554432000 4194304 4279335 140733808980240 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 184789 157930 270 21 0 181426 0
Current children cumulated CPU time (s) 1722.25
Current children cumulated vsize (KiB) 739156

[startup+1782.3 s]
/proc/loadavg: 1.00 1.39 2.46 2/172 25666
/proc/meminfo: memFree=30330316/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=740764 CPUtime=1782.26 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 163832 0 0 0 178196 30 0 0 25 0 1 0 348562616 758542336 162857 33554432000 4194304 4279335 140733808980240 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 185191 162857 270 21 0 181828 0
Current children cumulated CPU time (s) 1782.26
Current children cumulated vsize (KiB) 740764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.36 2.42 2/172 25667
/proc/meminfo: memFree=30330052/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=740900 CPUtime=1800.06 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 163912 0 0 0 179976 30 0 0 25 0 1 0 348562616 758681600 162937 33554432000 4194304 4279335 140733808980240 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 185225 162937 270 21 0 181862 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 740900

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

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

[startup+1800.1 s]
/proc/loadavg: 1.00 1.36 2.42 2/172 25667
/proc/meminfo: memFree=30330052/32950928 swapFree=67054696/67111528
[pid=25543] ppid=25541 vsize=740900 CPUtime=1800.06 cores=5,7
/proc/25543/stat : 25543 (OptimuS_release) R 25541 25543 23146 0 -1 4202496 163912 0 0 0 179976 30 0 0 25 0 1 0 348562616 758681600 162937 33554432000 4194304 4279335 140733808980240 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/25543/statm: 185225 162937 270 21 0 181862 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 740900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.13
CPU time (s): 1800.1
CPU user time (s): 1799.77
CPU system time (s): 0.32595
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 740900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.32595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 163912
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= 4425

runsolver used 2.66759 second user time and 6.63999 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-11 18:25:32
IDJOB=3495066
IDBENCH=89560
IDSOLVER=1986
FILE ID=node112/3495066-1307809532
RUNJOBID= node112-1307808755-25008
PBS_JOBID= 13551040
Free space on /tmp= 74020 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/itox_vc965.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495066-1307809532/watcher-3495066-1307809532 -o /tmp/evaluation-result-3495066-1307809532/solver-3495066-1307809532 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495066-1307809532.cnf

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

MD5SUM BENCH= 60ac8a21054fe8a10d050c2a73fbc82b
RANDOM SEED=1560859975

node112.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		: 2666.847
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	: 5333.69
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		: 2666.847
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	: 5180.45
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		: 2666.847
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	: 5332.76
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		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.847
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	: 5332.61
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		: 2666.847
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		: 2666.847
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		: 2666.847
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      29413764 kB
Buffers:        275200 kB
Cached:        1457836 kB
SwapCached:      10772 kB
Active:        2066608 kB
Inactive:      1242212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29413764 kB
SwapTotal:    67111528 kB
SwapFree:     67054696 kB
Dirty:            6604 kB
Writeback:           0 kB
AnonPages:     1573312 kB
Mapped:           9724 kB
Slab:           160272 kB
PageTables:       8368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  2370268 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= 74032 MiB
End job on node112 at 2011-06-11 18:55:34