Trace number 3493226

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
PicoMUS 941No Cert. 1800.12 1800.12

General information on the benchmark

Namemus/marques-silva/abstraction-refinement-intel/
edn_28491_12.cnf_0.50000000.unsat.cnf
MD5SUM8a99c37c402a16b139225a27ef380c76
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3.88541
Satisfiable
(Un)Satisfiability was proved
Number of variables1042230
Number of clauses3051508
Sum of the clauses size7083729
Maximum clause length3
Minimum clause length1
Number of clauses of size 11782
Number of clauses of size 22067231
Number of clauses of size 3982495
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c [picomus] WARNING: no output file given
0.00/0.00	c [picomus] p cnf 1042230 3051508
1.49/2.08	s UNSATISFIABLE
1.49/26.89	c [picomus] extracted core 1 of size 1543 out of 3051508 (0%) after 2.1 sec
1.49/26.89	c [picomus] extracted core 2 of size 1543 out of 3051508 (0%) after 2.5 sec
1.49/26.89	c [picomus] extracted core 3 of size 1543 out of 3051508 (0%) after 2.8 sec
1.49/26.89	c [picomus] extracted core 4 of size 1543 out of 3051508 (0%) after 3.1 sec
1.49/26.89	c [picomus] extracted core 5 of size 1543 out of 3051508 (0%) after 3.3 sec
1.49/26.89	c [picomus] extracted core 6 of size 1543 out of 3051508 (0%) after 3.6 sec
1.49/26.89	c [picomus] extracted core 7 of size 1543 out of 3051508 (0%) after 3.9 sec
1.49/26.89	c [picomus] extracted core 8 of size 1543 out of 3051508 (0%) after 4.1 sec
1.49/26.89	c [picomus] reduction 1 to 1543 out of 3051508 (0%) after 17.6 sec

Verifier Data 

ERROR: no value 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-3493226-1307798837/watcher-3493226-1307798837 -o /tmp/evaluation-result-3493226-1307798837/solver-3493226-1307798837 -C 1800 -W 1850 -M 7680 picomus HOME/instance-3493226-1307798837.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: 0.45 0.14 0.50 6/186 31158
/proc/meminfo: memFree=30311336/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=37212 CPUtime=0.01 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 431 0 0 0 1 0 0 0 22 0 1 0 891483563 38105088 385 33554432000 134512640 135072097 4288527872 18446744073709551615 134684699 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 9303 386 52 137 0 9164 0

[startup+0.0847169 s]
/proc/loadavg: 0.45 0.14 0.50 6/186 31158
/proc/meminfo: memFree=30311336/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=41700 CPUtime=0.08 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 2259 0 0 0 8 0 0 0 22 0 1 0 891483563 42700800 2213 33554432000 134512640 135072097 4288527872 18446744073709551615 134514988 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 10425 2214 52 137 0 10286 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 41700

[startup+0.10071 s]
/proc/loadavg: 0.45 0.14 0.50 6/186 31158
/proc/meminfo: memFree=30311336/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=42624 CPUtime=0.09 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 2618 0 0 0 9 0 0 0 22 0 1 0 891483563 43646976 2572 33554432000 134512640 135072097 4288527872 18446744073709551615 134705502 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 10656 2574 52 137 0 10517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42624

[startup+0.300682 s]
/proc/loadavg: 0.45 0.14 0.50 6/186 31158
/proc/meminfo: memFree=30311336/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=53580 CPUtime=0.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 7109 0 0 0 28 1 0 0 23 0 1 0 891483563 54865920 7063 33554432000 134512640 135072097 4288527872 18446744073709551615 134705502 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 13395 7065 52 137 0 13256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53580

[startup+0.700611 s]
/proc/loadavg: 0.45 0.14 0.50 6/186 31158
/proc/meminfo: memFree=30311336/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=75228 CPUtime=0.69 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 16026 0 0 0 67 2 0 0 25 0 1 0 891483563 77033472 15980 33554432000 134512640 135072097 4288527872 18446744073709551615 134514988 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 18807 15981 52 137 0 18668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 75228

[startup+1.50047 s]
/proc/loadavg: 0.45 0.14 0.50 5/188 31160
/proc/meminfo: memFree=30076412/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=193952 CPUtime=1.49 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 45778 0 0 0 142 7 0 0 25 0 1 0 891483563 198606848 45731 33554432000 134512640 135072097 4288527872 18446744073709551615 134684699 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 48488 45738 61 137 0 48349 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 193952

[startup+26.9941 s]
/proc/loadavg: 0.45 0.14 0.50 5/188 31160
/proc/meminfo: memFree=30076412/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=26.99 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 2661 38 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134565947 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 26.99
Current children cumulated vsize (KiB) 350248

[startup+27.001 s]
/proc/loadavg: 0.45 0.14 0.50 5/188 31160
/proc/meminfo: memFree=30076412/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=26.99 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 2661 38 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134566801 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 26.99
Current children cumulated vsize (KiB) 350248

[startup+27.101 s]
/proc/loadavg: 0.45 0.14 0.50 5/188 31160
/proc/meminfo: memFree=30076412/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=27.09 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 2671 38 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134564864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 27.09
Current children cumulated vsize (KiB) 350248

[startup+27.201 s]
/proc/loadavg: 0.45 0.14 0.50 5/188 31160
/proc/meminfo: memFree=30076412/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=27.19 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 2681 38 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134583982 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 27.19
Current children cumulated vsize (KiB) 350248

[startup+51.1009 s]
/proc/loadavg: 4.72 1.42 0.92 5/188 31160
/proc/meminfo: memFree=29385612/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=51.09 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 5070 39 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134584017 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 350248

[startup+102.307 s]
/proc/loadavg: 4.35 1.83 1.09 5/188 31162
/proc/meminfo: memFree=29389052/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=102.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 10189 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134549025 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 350248

[startup+162.301 s]
/proc/loadavg: 4.13 2.22 1.27 5/188 31164
/proc/meminfo: memFree=29390408/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=162.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 16189 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134584057 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 350248

[startup+222.3 s]
/proc/loadavg: 4.04 2.55 1.43 5/188 31166
/proc/meminfo: memFree=29390388/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=222.28 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 22188 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134585038 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 350248

[startup+282.301 s]
/proc/loadavg: 4.08 2.82 1.60 5/188 31167
/proc/meminfo: memFree=29390496/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=282.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 28189 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134518236 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 350248

[startup+342.3 s]
/proc/loadavg: 4.15 3.07 1.76 5/188 31168
/proc/meminfo: memFree=29390376/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=342.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 34189 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134566831 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 350248

[startup+402.301 s]
/proc/loadavg: 4.05 3.23 1.89 5/188 31170
/proc/meminfo: memFree=29390360/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=402.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 40189 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134568903 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 350248

[startup+462.301 s]
/proc/loadavg: 4.02 3.37 2.02 5/188 31172
/proc/meminfo: memFree=29390472/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=462.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 46189 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134548993 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 350248

[startup+522.3 s]
/proc/loadavg: 4.00 3.48 2.14 5/188 31174
/proc/meminfo: memFree=29390704/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=522.28 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 52188 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134584004 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 350248

[startup+582.301 s]
/proc/loadavg: 4.00 3.57 2.26 5/188 31175
/proc/meminfo: memFree=29390696/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=582.28 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 58188 40 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134583966 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 350248

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 4.02 3.81 2.65 5/188 31182
/proc/meminfo: memFree=29390412/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=822.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 82188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134518160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 350248

[startup+882.301 s]
/proc/loadavg: 4.04 3.86 2.74 5/188 31183
/proc/meminfo: memFree=29390524/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=882.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 88188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134583934 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 350248

[startup+942.301 s]
/proc/loadavg: 3.73 3.82 2.79 4/182 31208
/proc/meminfo: memFree=29513380/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=942.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 94188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134583507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 350248

[startup+1002.3 s]
/proc/loadavg: 3.27 3.67 2.80 4/182 31210
/proc/meminfo: memFree=29513740/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1002.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 100188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134566801 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 350248

[startup+1062.3 s]
/proc/loadavg: 3.10 3.54 2.81 4/182 31212
/proc/meminfo: memFree=29513712/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1062.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 106188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134568865 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 350248

[startup+1122.3 s]
/proc/loadavg: 3.03 3.44 2.82 4/182 31214
/proc/meminfo: memFree=29513820/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1122.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 112188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134548955 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 350248

[startup+1182.3 s]
/proc/loadavg: 3.01 3.36 2.83 4/182 31215
/proc/meminfo: memFree=29513796/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1182.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 118188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134518232 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 350248

[startup+1242.3 s]
/proc/loadavg: 3.00 3.29 2.83 4/182 31216
/proc/meminfo: memFree=29513288/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1242.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 124188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134583507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 350248

[startup+1302.3 s]
/proc/loadavg: 3.07 3.25 2.84 4/182 31218
/proc/meminfo: memFree=29513388/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1302.3 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 130189 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134571592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 350248

[startup+1362.3 s]
/proc/loadavg: 3.02 3.20 2.85 4/182 31220
/proc/meminfo: memFree=29513376/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1362.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 136188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134568865 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1362.29
Current children cumulated vsize (KiB) 350248

[startup+1422.31 s]
/proc/loadavg: 3.01 3.16 2.86 4/182 31222
/proc/meminfo: memFree=29513604/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1422.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 142188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134585049 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1422.29
Current children cumulated vsize (KiB) 350248

[startup+1482.3 s]
/proc/loadavg: 3.07 3.15 2.87 4/182 31223
/proc/meminfo: memFree=29513720/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1482.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 148188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134583752 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1482.29
Current children cumulated vsize (KiB) 350248

[startup+1542.3 s]
/proc/loadavg: 3.08 3.13 2.88 4/182 31224
/proc/meminfo: memFree=29513692/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1542.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 154188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134518236 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1542.29
Current children cumulated vsize (KiB) 350248

[startup+1602.3 s]
/proc/loadavg: 3.03 3.11 2.88 4/182 31226
/proc/meminfo: memFree=29513804/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1602.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 160188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134568918 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1602.29
Current children cumulated vsize (KiB) 350248

[startup+1662.3 s]
/proc/loadavg: 3.01 3.08 2.89 4/182 31228
/proc/meminfo: memFree=29513908/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1662.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 166188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134548968 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1662.29
Current children cumulated vsize (KiB) 350248

[startup+1722.3 s]
/proc/loadavg: 3.00 3.07 2.90 4/182 31230
/proc/meminfo: memFree=29513900/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1722.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 172188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134584017 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1722.29
Current children cumulated vsize (KiB) 350248

[startup+1782.3 s]
/proc/loadavg: 3.00 3.05 2.90 4/182 31231
/proc/meminfo: memFree=29513636/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1782.29 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 178188 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134583507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1782.29
Current children cumulated vsize (KiB) 350248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 3.00 3.05 2.90 3/180 31233
/proc/meminfo: memFree=29850296/32951132 swapFree=67054616/67111528
[pid=31158] ppid=31156 vsize=350248 CPUtime=1800.09 cores=5,7
/proc/31158/stat : 31158 (picomus) R 31156 31158 30621 0 -1 4202496 249727 0 0 0 179968 41 0 0 25 0 1 0 891483563 358653952 83879 33554432000 134512640 135072097 4288527872 18446744073709551615 134568075 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31158/statm: 87562 83879 77 137 0 87423 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 350248

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.12
CPU user time (s): 1799.69
CPU system time (s): 0.428934
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 350248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 249727
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= 3
involuntary context switches= 5500

runsolver used 2.74258 second user time and 6.90895 second system time

The end

Launcher Data 

Begin job on node131 at 2011-06-11 15:27:19
IDJOB=3493226
IDBENCH=89266
IDSOLVER=1974
FILE ID=node131/3493226-1307798837
RUNJOBID= node131-1307798836-31104
PBS_JOBID= 13551017
Free space on /tmp= 73896 MiB

SOLVER NAME= PicoMUS 941
BENCH NAME= SAT11/mus/marques-silva/abstraction-refinement-intel/edn_28491_12.cnf_0.50000000.unsat.cnf
COMMAND LINE= picomus BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3493226-1307798837/watcher-3493226-1307798837 -o /tmp/evaluation-result-3493226-1307798837/solver-3493226-1307798837 -C 1800 -W 1850 -M 7680  picomus HOME/instance-3493226-1307798837.cnf

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

MD5SUM BENCH= 8a99c37c402a16b139225a27ef380c76
RANDOM SEED=2077693128

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:      30313500 kB
Buffers:        291192 kB
Cached:        1936800 kB
SwapCached:       9824 kB
Active:         828864 kB
Inactive:      1552852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30313500 kB
SwapTotal:    67111528 kB
SwapFree:     67054616 kB
Dirty:          180364 kB
Writeback:           0 kB
AnonPages:      151756 kB
Mapped:          13484 kB
Slab:           192424 kB
PageTables:       5288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   384448 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= 73968 MiB
End job on node131 at 2011-06-11 15:57:21