Trace number 3493230

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. 1800.07 1800.03

General information on the benchmark

Namemus/marques-silva/abstraction-refinement-intel/
edn_2948_14.cnf_0.97000000.unsat.cnf
MD5SUMce3547e804ab94b9a2f162cc4bd55f16
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark14.6708
Satisfiable
(Un)Satisfiability was proved
Number of variables1050042
Number of clauses3057947
Sum of the clauses size7100486
Maximum clause length3
Minimum clause length1
Number of clauses of size 11672
Number of clauses of size 22070011
Number of clauses of size 3986264
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 1050042 3057947
7.69/7.70	s UNSATISFIABLE
20.69/20.77	c [picomus] extracted core 1 of size 10103 out of 3057947 (0%) after 7.7 sec
20.69/20.77	c [picomus] extracted core 2 of size 9831 out of 3057947 (0%) after 9.0 sec
20.69/20.77	c [picomus] extracted core 3 of size 9831 out of 3057947 (0%) after 10.0 sec
20.69/20.77	c [picomus] extracted core 4 of size 9831 out of 3057947 (0%) after 11.1 sec
20.69/20.77	c [picomus] extracted core 5 of size 9831 out of 3057947 (0%) after 12.2 sec
20.69/20.77	c [picomus] extracted core 6 of size 9831 out of 3057947 (0%) after 13.3 sec
20.69/20.77	c [picomus] extracted core 7 of size 9831 out of 3057947 (0%) after 14.4 sec
20.69/20.77	c [picomus] extracted core 8 of size 9831 out of 3057947 (0%) after 15.5 sec
20.69/20.77	c [picomus] reduction 1 to 9811 out of 3057947 (0%) after 18.3 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-3493230-1307798837/watcher-3493230-1307798837 -o /tmp/evaluation-result-3493230-1307798837/solver-3493230-1307798837 -C 1800 -W 1850 -M 7680 picomus HOME/instance-3493230-1307798837.cnf 

running on 2 cores: 4,6

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 4/185 31154
/proc/meminfo: memFree=30312212/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=42964 CPUtime=0.1 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 2728 0 0 0 10 0 0 0 22 0 1 0 891483562 43995136 2682 33554432000 134512640 135072097 4294085072 18446744073709551615 134684699 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 10741 2682 52 137 0 10602 0

[startup+0.17418 s]
/proc/loadavg: 0.45 0.14 0.50 4/185 31154
/proc/meminfo: memFree=30312212/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=46660 CPUtime=0.16 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 4247 0 0 0 16 0 0 0 22 0 1 0 891483562 47779840 4201 33554432000 134512640 135072097 4294085072 18446744073709551615 134514988 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 11665 4202 52 137 0 11526 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 46660

[startup+0.201164 s]
/proc/loadavg: 0.45 0.14 0.50 4/185 31154
/proc/meminfo: memFree=30312212/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=48112 CPUtime=0.19 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 4856 0 0 0 19 0 0 0 23 0 1 0 891483562 49266688 4810 33554432000 134512640 135072097 4294085072 18446744073709551615 134684699 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 12028 4812 52 137 0 11889 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 48112

[startup+0.301147 s]
/proc/loadavg: 0.45 0.14 0.50 4/185 31154
/proc/meminfo: memFree=30312212/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=53524 CPUtime=0.29 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 7100 0 0 0 28 1 0 0 23 0 1 0 891483562 54808576 7054 33554432000 134512640 135072097 4294085072 18446744073709551615 134684699 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 13381 7055 52 137 0 13242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53524

[startup+0.701081 s]
/proc/loadavg: 0.45 0.14 0.50 4/185 31154
/proc/meminfo: memFree=30312212/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=75436 CPUtime=0.69 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 16060 0 0 0 66 3 0 0 25 0 1 0 891483562 77246464 16014 33554432000 134512640 135072097 4294085072 18446744073709551615 134705502 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 18859 16015 52 137 0 18720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 75436

[startup+1.50092 s]
/proc/loadavg: 0.45 0.14 0.50 5/188 31160
/proc/meminfo: memFree=30039460/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=193780 CPUtime=1.49 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 45689 0 0 0 143 6 0 0 25 0 1 0 891483562 198430720 45642 33554432000 134512640 135072097 4294085072 18446744073709551615 134521146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 48445 45642 61 137 0 48306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 193780

[startup+6.35212 s]
/proc/loadavg: 0.45 0.14 0.50 5/188 31160
/proc/meminfo: memFree=30039460/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=300852 CPUtime=6.34 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 71487 0 0 0 625 9 0 0 25 0 1 0 891483562 308072448 71440 33554432000 134512640 135072097 4294085072 18446744073709551615 134543617 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 75213 71440 69 137 0 75074 0
Current children cumulated CPU time (s) 6.34
Current children cumulated vsize (KiB) 300852

[startup+6.40112 s]
/proc/loadavg: 0.45 0.14 0.50 5/188 31160
/proc/meminfo: memFree=30039460/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=300852 CPUtime=6.39 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 71487 0 0 0 630 9 0 0 25 0 1 0 891483562 308072448 71440 33554432000 134512640 135072097 4294085072 18446744073709551615 134580722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 75213 71440 69 137 0 75074 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 300852

[startup+12.701 s]
/proc/loadavg: 2.30 0.55 0.63 5/188 31160
/proc/meminfo: memFree=29618840/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=172480 CPUtime=12.69 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 161713 0 0 0 1245 24 0 0 25 0 1 0 891483562 176619520 39989 33554432000 134512640 135072097 4294085072 18446744073709551615 134567386 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 43120 39989 76 137 0 42981 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 172480

[startup+25.5008 s]
/proc/loadavg: 4.07 1.03 0.79 5/188 31160
/proc/meminfo: memFree=29397188/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=25.49 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 2510 39 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134566793 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 351072

[startup+51.1004 s]
/proc/loadavg: 4.72 1.42 0.92 5/188 31160
/proc/meminfo: memFree=29385612/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=51.09 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 5069 40 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134565921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 351072

[startup+102.3 s]
/proc/loadavg: 4.35 1.83 1.09 5/188 31162
/proc/meminfo: memFree=29388928/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=102.29 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 10188 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134565523 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 351072

[startup+162.301 s]
/proc/loadavg: 4.13 2.22 1.27 5/188 31164
/proc/meminfo: memFree=29390408/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=162.29 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 16188 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134568903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 351072

[startup+222.301 s]
/proc/loadavg: 4.04 2.55 1.43 5/188 31166
/proc/meminfo: memFree=29390388/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=222.29 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 22188 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134548980 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 351072

[startup+282.3 s]
/proc/loadavg: 4.08 2.82 1.60 5/188 31167
/proc/meminfo: memFree=29390496/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=282.29 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 28188 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134584004 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 351072

[startup+342.301 s]
/proc/loadavg: 4.15 3.07 1.76 5/188 31168
/proc/meminfo: memFree=29390376/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=342.29 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 34188 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134583917 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 351072

[startup+402.301 s]
/proc/loadavg: 4.05 3.23 1.89 5/188 31170
/proc/meminfo: memFree=29390360/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=402.29 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 40188 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134565940 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 351072

[startup+462.301 s]
/proc/loadavg: 4.02 3.37 2.02 5/188 31172
/proc/meminfo: memFree=29390472/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=462.3 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 46189 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134568523 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 351072

[startup+522.301 s]
/proc/loadavg: 4.00 3.48 2.14 5/188 31174
/proc/meminfo: memFree=29390704/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=522.3 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 52189 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134549036 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 351072

[startup+582.306 s]
/proc/loadavg: 4.00 3.57 2.26 5/188 31175
/proc/meminfo: memFree=29390696/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=582.3 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 58189 41 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134518236 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 351072

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.02 3.81 2.65 5/188 31182
/proc/meminfo: memFree=29390412/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=822.31 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 82189 42 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134548955 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 351072

[startup+882.3 s]
/proc/loadavg: 4.04 3.86 2.74 5/188 31183
/proc/meminfo: memFree=29390524/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=882.31 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 88189 42 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134582814 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 351072

[startup+942.301 s]
/proc/loadavg: 3.73 3.82 2.79 4/182 31208
/proc/meminfo: memFree=29513380/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=942.31 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 94189 42 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134585049 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 351072

[startup+1002.3 s]
/proc/loadavg: 3.27 3.67 2.80 4/182 31210
/proc/meminfo: memFree=29513740/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1002.31 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 100189 42 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134584035 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 351072

[startup+1062.3 s]
/proc/loadavg: 3.10 3.54 2.81 4/182 31212
/proc/meminfo: memFree=29513712/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1062.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 106190 42 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134518160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 351072

[startup+1122.3 s]
/proc/loadavg: 3.03 3.44 2.82 4/182 31214
/proc/meminfo: memFree=29513820/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1122.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260138 0 0 0 112190 42 0 0 25 0 1 0 891483562 359497728 84252 33554432000 134512640 135072097 4294085072 18446744073709551615 134583951 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84252 77 137 0 87629 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 351072

[startup+1182.3 s]
/proc/loadavg: 3.01 3.36 2.83 4/182 31215
/proc/meminfo: memFree=29513796/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1182.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260139 0 0 0 118190 42 0 0 25 0 1 0 891483562 359497728 84253 33554432000 134512640 135072097 4294085072 18446744073709551615 134584017 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84253 77 137 0 87629 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 351072

[startup+1242.31 s]
/proc/loadavg: 3.00 3.29 2.83 4/182 31216
/proc/meminfo: memFree=29513288/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1242.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260139 0 0 0 124190 42 0 0 25 0 1 0 891483562 359497728 84253 33554432000 134512640 135072097 4294085072 18446744073709551615 134583951 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84253 77 137 0 87629 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 351072

[startup+1302.3 s]
/proc/loadavg: 3.07 3.25 2.84 4/182 31218
/proc/meminfo: memFree=29513388/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1302.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260139 0 0 0 130190 42 0 0 25 0 1 0 891483562 359497728 84253 33554432000 134512640 135072097 4294085072 18446744073709551615 134583966 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84253 77 137 0 87629 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 351072

[startup+1362.3 s]
/proc/loadavg: 3.02 3.20 2.85 4/182 31220
/proc/meminfo: memFree=29513376/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1362.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260139 0 0 0 136190 42 0 0 25 0 1 0 891483562 359497728 84253 33554432000 134512640 135072097 4294085072 18446744073709551615 134518239 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84253 77 137 0 87629 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 351072

[startup+1422.3 s]
/proc/loadavg: 3.01 3.16 2.86 4/182 31222
/proc/meminfo: memFree=29513604/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1422.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260139 0 0 0 142190 42 0 0 25 0 1 0 891483562 359497728 84253 33554432000 134512640 135072097 4294085072 18446744073709551615 134583982 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84253 77 137 0 87629 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 351072

[startup+1482.3 s]
/proc/loadavg: 3.07 3.15 2.87 4/182 31223
/proc/meminfo: memFree=29513720/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1482.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260139 0 0 0 148190 42 0 0 25 0 1 0 891483562 359497728 84253 33554432000 134512640 135072097 4294085072 18446744073709551615 134518232 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84253 77 137 0 87629 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 351072

[startup+1542.3 s]
/proc/loadavg: 3.08 3.13 2.88 4/182 31224
/proc/meminfo: memFree=29513692/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1542.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260139 0 0 0 154190 42 0 0 25 0 1 0 891483562 359497728 84253 33554432000 134512640 135072097 4294085072 18446744073709551615 134518236 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84253 77 137 0 87629 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 351072

[startup+1602.3 s]
/proc/loadavg: 3.03 3.11 2.88 4/182 31226
/proc/meminfo: memFree=29513804/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1602.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260140 0 0 0 160190 42 0 0 25 0 1 0 891483562 359497728 84254 33554432000 134512640 135072097 4294085072 18446744073709551615 134583955 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84254 77 137 0 87629 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 351072

[startup+1662.3 s]
/proc/loadavg: 3.01 3.08 2.89 4/182 31228
/proc/meminfo: memFree=29513908/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1662.32 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260140 0 0 0 166190 42 0 0 25 0 1 0 891483562 359497728 84254 33554432000 134512640 135072097 4294085072 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84254 77 137 0 87629 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 351072

[startup+1722.3 s]
/proc/loadavg: 3.00 3.07 2.90 4/182 31230
/proc/meminfo: memFree=29513900/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1722.33 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260140 0 0 0 172191 42 0 0 25 0 1 0 891483562 359497728 84254 33554432000 134512640 135072097 4294085072 18446744073709551615 134549025 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84254 77 137 0 87629 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 351072

[startup+1782.3 s]
/proc/loadavg: 3.00 3.05 2.90 4/182 31231
/proc/meminfo: memFree=29513636/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1782.33 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260140 0 0 0 178191 42 0 0 25 0 1 0 891483562 359497728 84254 33554432000 134512640 135072097 4294085072 18446744073709551615 134548985 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84254 77 137 0 87629 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 351072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.01 s]
/proc/loadavg: 3.00 3.05 2.90 4/182 31232
/proc/meminfo: memFree=29513504/32951132 swapFree=67054616/67111528
[pid=31154] ppid=31152 vsize=351072 CPUtime=1800.04 cores=4,6
/proc/31154/stat : 31154 (picomus) R 31152 31154 30621 0 -1 4202496 260140 0 0 0 179962 42 0 0 25 0 1 0 891483562 359497728 84254 33554432000 134512640 135072097 4294085072 18446744073709551615 134583955 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31154/statm: 87768 84254 77 137 0 87629 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 351072

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): 1800.03
CPU time (s): 1800.07
CPU user time (s): 1799.62
CPU system time (s): 0.441932
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 351072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.441932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 260140
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= 5
involuntary context switches= 2676

runsolver used 3.2825 second user time and 6.32504 second system time

The end

Launcher Data 

Begin job on node131 at 2011-06-11 15:27:19
IDJOB=3493230
IDBENCH=89268
IDSOLVER=1974
FILE ID=node131/3493230-1307798837
RUNJOBID= node131-1307798836-31102
PBS_JOBID= 13551017
Free space on /tmp= 73896 MiB

SOLVER NAME= PicoMUS 941
BENCH NAME= SAT11/mus/marques-silva/abstraction-refinement-intel/edn_2948_14.cnf_0.97000000.unsat.cnf
COMMAND LINE= picomus BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3493230-1307798837/watcher-3493230-1307798837 -o /tmp/evaluation-result-3493230-1307798837/solver-3493230-1307798837 -C 1800 -W 1850 -M 7680  picomus HOME/instance-3493230-1307798837.cnf

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

MD5SUM BENCH= ce3547e804ab94b9a2f162cc4bd55f16
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:      30314896 kB
Buffers:        291188 kB
Cached:        1936028 kB
SwapCached:       9824 kB
Active:         827068 kB
Inactive:      1552996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30314896 kB
SwapTotal:    67111528 kB
SwapFree:     67054616 kB
Dirty:          179588 kB
Writeback:           0 kB
AnonPages:      150980 kB
Mapped:          13484 kB
Slab:           192424 kB
PageTables:       5288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   382336 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= 73912 MiB
End job on node131 at 2011-06-11 15:57:21