Trace number 3495040

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) 1800.08 1800.04

General information on the benchmark

Namemus/marques-silva/
hardware-verification/f7b.cnf
MD5SUM1e9d259858c4cb5da52919540e6fc087
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1589.42
Satisfiable
(Un)Satisfiability was proved
Number of variables70985
Number of clauses211126
Sum of the clauses size492626
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2140750
Number of clauses of size 370375
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-3495040-1307808967/watcher-3495040-1307808967 -o /tmp/evaluation-result-3495040-1307808967/solver-3495040-1307808967 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495040-1307808967.cnf 

running on 2 cores: 0,2

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: 3.94 3.08 3.07 4/189 25490
/proc/meminfo: memFree=30173964/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=20656 CPUtime=0 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 950 0 0 0 0 0 0 0 25 0 1 0 348506083 21151744 870 33554432000 4194304 4279335 140736585383344 18446744073709551615 4249671 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 5164 874 223 21 0 1801 0

[startup+0.071118 s]
/proc/loadavg: 3.94 3.08 3.07 4/189 25490
/proc/meminfo: memFree=30173964/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=43784 CPUtime=0.06 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 6270 0 0 0 5 1 0 0 25 0 1 0 348506083 44834816 6038 33554432000 4194304 4279335 140736585383344 18446744073709551615 4266233 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 10946 6042 224 21 0 7583 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 43784

[startup+0.101112 s]
/proc/loadavg: 3.94 3.08 3.07 4/189 25490
/proc/meminfo: memFree=30173964/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=57956 CPUtime=0.09 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 9607 0 0 0 7 2 0 0 25 0 1 0 348506083 59346944 9310 33554432000 4194304 4279335 140736585383344 18446744073709551615 218880225989 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 14489 9312 239 21 0 11126 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 57956

[startup+0.301084 s]
/proc/loadavg: 3.94 3.08 3.07 4/189 25490
/proc/meminfo: memFree=30173964/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=92184 CPUtime=0.29 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 17502 0 0 0 26 3 0 0 25 0 1 0 348506083 94396416 17204 33554432000 4194304 4279335 140736585383344 18446744073709551615 4209384 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 23046 17204 250 21 0 19683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 92184

[startup+0.701005 s]
/proc/loadavg: 3.94 3.08 3.07 4/189 25490
/proc/meminfo: memFree=30173964/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=92184 CPUtime=0.69 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 17502 0 0 0 66 3 0 0 25 0 1 0 348506083 94396416 17204 33554432000 4194304 4279335 140736585383344 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 23046 17204 250 21 0 19683 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 92184

[startup+1.50087 s]
/proc/loadavg: 3.94 3.08 3.07 5/190 25491
/proc/meminfo: memFree=30083064/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=92184 CPUtime=1.49 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 17503 0 0 0 146 3 0 0 25 0 1 0 348506083 94396416 17205 33554432000 4194304 4279335 140736585383344 18446744073709551615 4210212 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 23046 17205 250 21 0 19683 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 92184

[startup+3.1006 s]
/proc/loadavg: 3.94 3.08 3.07 5/190 25491
/proc/meminfo: memFree=30193920/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=98664 CPUtime=3.09 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 19169 0 0 0 306 3 0 0 25 0 1 0 348506083 101031936 18573 33554432000 4194304 4279335 140736585383344 18446744073709551615 218884023176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 24666 18573 270 21 0 21303 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98664

[startup+6.30103 s]
/proc/loadavg: 3.94 3.09 3.07 5/190 25491
/proc/meminfo: memFree=30099568/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=142480 CPUtime=6.29 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 29571 0 0 0 624 5 0 0 25 0 1 0 348506083 145899520 28966 33554432000 4194304 4279335 140736585383344 18446744073709551615 218884023433 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 35620 28966 270 21 0 32257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 142480

[startup+12.7009 s]
/proc/loadavg: 3.95 3.11 3.08 5/190 25491
/proc/meminfo: memFree=30039624/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=223764 CPUtime=12.69 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 49312 0 0 0 1260 9 0 0 25 0 1 0 348506083 229134336 48694 33554432000 4194304 4279335 140736585383344 18446744073709551615 218884024829 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 55941 48694 270 21 0 52578 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 223764

[startup+25.5006 s]
/proc/loadavg: 3.96 3.15 3.09 5/190 25491
/proc/meminfo: memFree=29851000/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=438328 CPUtime=25.48 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 93936 0 0 0 2535 13 0 0 25 0 1 0 348506083 448847872 93307 33554432000 4194304 4279335 140736585383344 18446744073709551615 4241945 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 109582 93307 270 21 0 106219 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 438328

[startup+51.1011 s]
/proc/loadavg: 3.97 3.22 3.12 5/190 25492
/proc/meminfo: memFree=29389876/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1004192 CPUtime=51.09 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 196409 0 0 0 5082 27 0 0 25 0 1 0 348506083 1028292608 195760 33554432000 4194304 4279335 140736585383344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 251048 195760 270 21 0 247685 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1004192

[startup+102.307 s]
/proc/loadavg: 3.99 3.34 3.16 5/190 25493
/proc/meminfo: memFree=29379308/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1005452 CPUtime=102.3 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 496224 0 0 0 10157 73 0 0 25 0 1 0 348506083 1029582848 220513 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 251363 220513 270 21 0 248000 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1005452

[startup+162.301 s]
/proc/loadavg: 3.99 3.45 3.21 5/190 25495
/proc/meminfo: memFree=28391608/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=2496488 CPUtime=162.29 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 739781 0 0 0 16130 99 0 0 25 0 1 0 348506083 2556403712 464045 33554432000 4194304 4279335 140736585383344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 624122 464045 270 21 0 620759 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2496488

[startup+222.301 s]
/proc/loadavg: 3.99 3.55 3.26 5/190 25497
/proc/meminfo: memFree=29007972/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1575572 CPUtime=222.29 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1111452 0 0 0 22079 150 0 0 25 0 1 0 348506083 1613385728 291628 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242461 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 393893 291628 270 21 0 390530 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1575572

[startup+282.3 s]
/proc/loadavg: 4.03 3.64 3.30 5/190 25498
/proc/meminfo: memFree=29362452/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1008796 CPUtime=282.29 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1509763 0 0 0 28023 206 0 0 25 0 1 0 348506083 1033007104 198437 33554432000 4194304 4279335 140736585383344 18446744073709551615 4235538 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 252199 198437 270 21 0 248836 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 1008796

[startup+342.301 s]
/proc/loadavg: 4.13 3.74 3.36 5/190 25500
/proc/meminfo: memFree=29892016/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=446604 CPUtime=342.3 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1694823 0 0 0 33995 235 0 0 25 0 1 0 348506083 457322496 85589 33554432000 4194304 4279335 140736585383344 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 111651 85589 270 21 0 108288 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 446604

[startup+402.3 s]
/proc/loadavg: 4.05 3.78 3.39 5/190 25501
/proc/meminfo: memFree=29878728/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=448692 CPUtime=402.3 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1869669 0 0 0 39970 260 0 0 25 0 1 0 348506083 459460608 78115 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 112173 78115 270 21 0 108810 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 448692

[startup+462.301 s]
/proc/loadavg: 4.02 3.82 3.43 5/190 25503
/proc/meminfo: memFree=29450144/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=666140 CPUtime=462.3 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1948363 0 0 0 45958 272 0 0 25 0 1 0 348506083 682127360 156792 33554432000 4194304 4279335 140736585383344 18446744073709551615 4237869 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 166535 156792 270 21 0 163172 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 666140

[startup+522.301 s]
/proc/loadavg: 4.00 3.85 3.46 5/190 25505
/proc/meminfo: memFree=29564556/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1017596 CPUtime=522.3 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1953387 0 0 0 51957 273 0 0 25 0 1 0 348506083 1042018304 161813 33554432000 4194304 4279335 140736585383344 18446744073709551615 4237879 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 254399 161813 270 21 0 251036 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1017596

[startup+582.301 s]
/proc/loadavg: 4.00 3.87 3.49 5/190 25544
/proc/meminfo: memFree=29276480/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1018944 CPUtime=582.3 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1967010 0 0 0 57955 275 0 0 25 0 1 0 348506083 1043398656 175432 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 254736 175432 270 21 0 251373 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1018944

[startup+642.301 s]

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

[startup+822.3 s]
/proc/loadavg: 4.00 3.93 3.60 5/190 25551
/proc/meminfo: memFree=29081776/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1020932 CPUtime=822.31 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1971792 0 0 0 81955 276 0 0 25 0 1 0 348506083 1045434368 180214 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 255233 180214 270 21 0 251870 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1020932

[startup+882.301 s]
/proc/loadavg: 4.06 3.96 3.62 5/190 25552
/proc/meminfo: memFree=29054096/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1021364 CPUtime=882.31 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1972143 0 0 0 87955 276 0 0 25 0 1 0 348506083 1045876736 180565 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 255341 180565 270 21 0 251978 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1021364

[startup+942.301 s]
/proc/loadavg: 4.06 3.98 3.65 5/190 25554
/proc/meminfo: memFree=29035952/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1021968 CPUtime=942.31 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1972925 0 0 0 93955 276 0 0 25 0 1 0 348506083 1046495232 181347 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 255492 181347 270 21 0 252129 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1021968

[startup+1002.3 s]
/proc/loadavg: 4.02 3.98 3.67 5/190 25555
/proc/meminfo: memFree=29005292/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1022120 CPUtime=1002.31 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1973127 0 0 0 99955 276 0 0 25 0 1 0 348506083 1046650880 181549 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 255530 181549 270 21 0 252167 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1022120

[startup+1062.3 s]
/proc/loadavg: 4.01 3.98 3.68 5/190 25557
/proc/meminfo: memFree=28982800/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1022752 CPUtime=1062.31 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1976550 0 0 0 105954 277 0 0 25 0 1 0 348506083 1047298048 184972 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 255688 184972 270 21 0 252325 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 1022752

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.70 5/190 25559
/proc/meminfo: memFree=29214032/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1023216 CPUtime=1122.31 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1977575 0 0 0 111954 277 0 0 25 0 1 0 348506083 1047773184 185997 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 255804 185997 270 21 0 252441 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 1023216

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.72 5/190 25560
/proc/meminfo: memFree=29194164/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1023364 CPUtime=1182.31 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1977660 0 0 0 117954 277 0 0 25 0 1 0 348506083 1047924736 186082 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 255841 186082 270 21 0 252478 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1023364

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.73 5/190 25562
/proc/meminfo: memFree=29159788/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1023892 CPUtime=1242.31 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1982511 0 0 0 123954 277 0 0 25 0 1 0 348506083 1048465408 190933 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 255973 190933 270 21 0 252610 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 1023892

[startup+1302.3 s]
/proc/loadavg: 4.00 3.98 3.75 5/190 25563
/proc/meminfo: memFree=29143868/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1024036 CPUtime=1302.32 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1983418 0 0 0 129955 277 0 0 25 0 1 0 348506083 1048612864 191840 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256009 191840 270 21 0 252646 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 1024036

[startup+1362.3 s]
/proc/loadavg: 4.00 3.98 3.76 5/190 25565
/proc/meminfo: memFree=29112212/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1024516 CPUtime=1362.32 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1984099 0 0 0 135955 277 0 0 25 0 1 0 348506083 1049104384 192521 33554432000 4194304 4279335 140736585383344 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256129 192521 270 21 0 252766 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 1024516

[startup+1422.31 s]
/proc/loadavg: 4.08 4.00 3.77 5/190 25567
/proc/meminfo: memFree=29081168/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1024796 CPUtime=1422.33 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1986068 0 0 0 141955 278 0 0 25 0 1 0 348506083 1049391104 194490 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256199 194490 270 21 0 252836 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 1024796

[startup+1482.3 s]
/proc/loadavg: 4.03 4.00 3.79 5/190 25568
/proc/meminfo: memFree=29064264/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1025340 CPUtime=1482.32 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1987606 0 0 0 147954 278 0 0 25 0 1 0 348506083 1049948160 196027 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256335 196027 270 21 0 252972 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 1025340

[startup+1542.3 s]
/proc/loadavg: 4.01 4.00 3.80 5/190 25570
/proc/meminfo: memFree=29025912/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1025580 CPUtime=1542.32 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1988506 0 0 0 153954 278 0 0 25 0 1 0 348506083 1050193920 196927 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256395 196927 270 21 0 253032 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 1025580

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.81 5/190 25571
/proc/meminfo: memFree=28962640/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1025824 CPUtime=1602.33 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1989001 0 0 0 159954 279 0 0 25 0 1 0 348506083 1050443776 197422 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256456 197422 270 21 0 253093 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 1025824

[startup+1662.3 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 25573
/proc/meminfo: memFree=28920812/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1026040 CPUtime=1662.33 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1989449 0 0 0 165954 279 0 0 25 0 1 0 348506083 1050664960 197870 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256510 197870 270 21 0 253147 0
Current children cumulated CPU time (s) 1662.33
Current children cumulated vsize (KiB) 1026040

[startup+1722.3 s]
/proc/loadavg: 3.47 3.85 3.78 4/184 25600
/proc/meminfo: memFree=29354552/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1026784 CPUtime=1722.33 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1999212 0 0 0 171953 280 0 0 25 0 1 0 348506083 1051426816 207630 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256696 207630 270 21 0 253333 0
Current children cumulated CPU time (s) 1722.33
Current children cumulated vsize (KiB) 1026784

[startup+1782.3 s]
/proc/loadavg: 2.68 3.57 3.69 3/178 25626
/proc/meminfo: memFree=29630676/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1027048 CPUtime=1782.33 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1999593 0 0 0 177953 280 0 0 25 0 1 0 348506083 1051697152 208010 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256762 208010 270 21 0 253399 0
Current children cumulated CPU time (s) 1782.33
Current children cumulated vsize (KiB) 1027048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.49 3.47 3.65 3/178 25627
/proc/meminfo: memFree=29630548/32950928 swapFree=67054696/67111528
[pid=25490] ppid=25488 vsize=1027048 CPUtime=1800.04 cores=0,2
/proc/25490/stat : 25490 (OptimuS_release) R 25488 25490 23146 0 -1 4202496 1999603 0 0 0 179724 280 0 0 25 0 1 0 348506083 1051697152 208020 33554432000 4194304 4279335 140736585383344 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/25490/statm: 256762 208020 270 21 0 253399 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1027048

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): 1800.04
CPU time (s): 1800.08
CPU user time (s): 1797.24
CPU system time (s): 2.83957
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 3057200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.24
system time used= 2.83957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1999603
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= 9
involuntary context switches= 3495

runsolver used 3.24251 second user time and 6.49701 second system time

The end

Launcher Data 

Begin job on node112 at 2011-06-11 18:16:07
IDJOB=3495040
IDBENCH=89517
IDSOLVER=1986
FILE ID=node112/3495040-1307808967
RUNJOBID= node112-1307808755-25005
PBS_JOBID= 13551040
Free space on /tmp= 74024 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/f7b.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495040-1307808967/watcher-3495040-1307808967 -o /tmp/evaluation-result-3495040-1307808967/solver-3495040-1307808967 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495040-1307808967.cnf

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

MD5SUM BENCH= 1e9d259858c4cb5da52919540e6fc087
RANDOM SEED=1088871857

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:      30174756 kB
Buffers:        274660 kB
Cached:        1452584 kB
SwapCached:      10772 kB
Active:        1305956 kB
Inactive:      1243336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30174756 kB
SwapTotal:    67111528 kB
SwapFree:     67054696 kB
Dirty:            3924 kB
Writeback:           0 kB
AnonPages:      819056 kB
Mapped:           9724 kB
Slab:           160324 kB
PageTables:       6536 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1160156 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= 74028 MiB
End job on node112 at 2011-06-11 18:46:09