Trace number 3495664

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 x100_source? (TO) 1800.07 1800.12

General information on the benchmark

Namemus/marques-silva/software-verification/
hsat_vc12072.cnf
MD5SUM01b148d5b5593c15adef66d7c6209390
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2.90156
Satisfiable
(Un)Satisfiability was proved
Number of variables236486
Number of clauses673711
Sum of the clauses size1747780
Maximum clause length3
Minimum clause length1
Number of clauses of size 128243
Number of clauses of size 2216867
Number of clauses of size 3428601
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-3495664-1307809200/watcher-3495664-1307809200 -o /tmp/evaluation-result-3495664-1307809200/solver-3495664-1307809200 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495664-1307809200.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: 4.08 3.59 3.14 4/189 6522
/proc/meminfo: memFree=30500096/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=21800 CPUtime=0 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 1161 0 0 0 0 0 0 0 25 0 1 0 873336164 22323200 1084 33554432000 4194304 4280283 140737365340768 18446744073709551615 4251119 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 5450 1089 223 21 0 2087 0

[startup+0.00856207 s]
/proc/loadavg: 4.08 3.59 3.14 4/189 6522
/proc/meminfo: memFree=30500096/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=24980 CPUtime=0 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 1680 0 0 0 0 0 0 0 25 0 1 0 873336164 25579520 1603 33554432000 4194304 4280283 140737365340768 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 6245 1613 223 21 0 2882 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 24980

[startup+0.100559 s]
/proc/loadavg: 4.08 3.59 3.14 4/189 6522
/proc/meminfo: memFree=30500096/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=70836 CPUtime=0.09 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 11244 0 0 0 8 1 0 0 25 0 1 0 873336164 72536064 10901 33554432000 4194304 4280283 140737365340768 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 17709 10903 224 21 0 14346 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 70836

[startup+0.300528 s]
/proc/loadavg: 4.08 3.59 3.14 4/189 6522
/proc/meminfo: memFree=30500096/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=153064 CPUtime=0.28 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 30899 0 0 0 25 3 0 0 25 0 1 0 873336164 156737536 30111 33554432000 4194304 4280283 140737365340768 18446744073709551615 255106429637 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 38266 30113 240 21 0 34903 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 153064

[startup+0.700459 s]
/proc/loadavg: 4.08 3.59 3.14 4/189 6522
/proc/meminfo: memFree=30500096/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=222916 CPUtime=0.69 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 46984 0 0 0 64 5 0 0 25 0 1 0 873336164 228265984 46196 33554432000 4194304 4280283 140737365340768 18446744073709551615 255106429637 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 55729 46197 240 21 0 52366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 222916

[startup+1.50032 s]
/proc/loadavg: 4.07 3.60 3.14 5/190 6523
/proc/meminfo: memFree=30270588/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=257944 CPUtime=1.49 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 54633 0 0 0 143 6 0 0 25 0 1 0 873336164 264134656 53844 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208951 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 64486 53844 251 21 0 61123 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 257944

[startup+3.10102 s]
/proc/loadavg: 4.07 3.60 3.14 5/190 6523
/proc/meminfo: memFree=30262036/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=257944 CPUtime=3.09 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 54646 0 0 0 303 6 0 0 25 0 1 0 873336164 264134656 53857 33554432000 4194304 4280283 140737365340768 18446744073709551615 4211151 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 64486 53857 251 21 0 61123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 257944

[startup+6.30047 s]
/proc/loadavg: 4.07 3.60 3.15 5/190 6523
/proc/meminfo: memFree=30206740/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=257944 CPUtime=6.29 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 54653 0 0 0 623 6 0 0 25 0 1 0 873336164 264134656 53864 33554432000 4194304 4280283 140737365340768 18446744073709551615 4207548 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 64486 53864 251 21 0 61123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 257944

[startup+12.7003 s]
/proc/loadavg: 4.06 3.61 3.15 5/190 6523
/proc/meminfo: memFree=30681876/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=258184 CPUtime=12.69 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 54674 0 0 0 1263 6 0 0 25 0 1 0 873336164 264380416 53885 33554432000 4194304 4280283 140737365340768 18446744073709551615 4209684 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 64546 53885 251 21 0 61183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 258184

[startup+25.5011 s]
/proc/loadavg: 4.05 3.62 3.16 5/190 6523
/proc/meminfo: memFree=30563300/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=258184 CPUtime=25.49 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 54697 0 0 0 2543 6 0 0 25 0 1 0 873336164 264380416 53908 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208940 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 64546 53908 251 21 0 61183 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 258184

[startup+51.1006 s]
/proc/loadavg: 4.03 3.66 3.19 5/190 6524
/proc/meminfo: memFree=30305248/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=51.09 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 5102 7 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4207020 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 275052

[startup+102.307 s]
/proc/loadavg: 4.01 3.71 3.22 5/190 6525
/proc/meminfo: memFree=30328456/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=102.29 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 10222 7 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208498 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 275052

[startup+162.301 s]
/proc/loadavg: 4.07 3.77 3.28 5/190 6527
/proc/meminfo: memFree=30127896/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=162.28 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 16221 7 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4237088 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 275052

[startup+222.301 s]
/proc/loadavg: 4.02 3.81 3.32 5/190 6529
/proc/meminfo: memFree=30238760/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=222.28 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 22220 8 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208882 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 275052

[startup+282.301 s]
/proc/loadavg: 4.05 3.86 3.36 5/190 6530
/proc/meminfo: memFree=30286708/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=282.28 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 28220 8 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4259819 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 275052

[startup+342.3 s]
/proc/loadavg: 4.06 3.89 3.40 5/190 6535
/proc/meminfo: memFree=30104948/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=342.27 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 34219 8 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4259808 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 275052

[startup+402.301 s]
/proc/loadavg: 4.05 3.92 3.44 5/190 6536
/proc/meminfo: memFree=30423972/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=402.27 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 40219 8 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4210590 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 275052

[startup+462.3 s]
/proc/loadavg: 4.02 3.94 3.48 5/190 6538
/proc/meminfo: memFree=30305852/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=462.27 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 46219 8 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4232512 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 275052

[startup+522.301 s]
/proc/loadavg: 4.00 3.94 3.51 5/190 6540
/proc/meminfo: memFree=30254216/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=522.27 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 52219 8 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208714 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 275052

[startup+582.3 s]
/proc/loadavg: 4.03 3.97 3.54 5/190 6541
/proc/meminfo: memFree=30216300/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=582.27 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 58219 8 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208062 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 275052

[startup+642.301 s]

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

[startup+882.301 s]
/proc/loadavg: 4.02 4.00 3.66 5/190 6549
/proc/meminfo: memFree=30426328/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=882.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 88217 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4259360 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 275052

[startup+942.301 s]
/proc/loadavg: 4.05 4.01 3.68 5/190 6551
/proc/meminfo: memFree=30158188/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=942.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 94217 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208784 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 275052

[startup+1002.3 s]
/proc/loadavg: 3.62 3.91 3.67 4/184 6576
/proc/meminfo: memFree=30924204/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1002.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 100217 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208577 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 275052

[startup+1062.3 s]
/proc/loadavg: 3.23 3.74 3.62 4/184 6578
/proc/meminfo: memFree=30924280/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1062.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 106217 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4232632 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 275052

[startup+1122.3 s]
/proc/loadavg: 3.13 3.62 3.59 4/184 6580
/proc/meminfo: memFree=30924116/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1122.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 112217 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208477 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 275052

[startup+1182.3 s]
/proc/loadavg: 3.05 3.50 3.55 4/184 6581
/proc/meminfo: memFree=30924200/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1182.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 118217 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208415 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 275052

[startup+1242.3 s]
/proc/loadavg: 3.02 3.41 3.51 4/184 6583
/proc/meminfo: memFree=30924028/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1242.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 124217 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4210097 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1242.26
Current children cumulated vsize (KiB) 275052

[startup+1302.3 s]
/proc/loadavg: 3.00 3.33 3.48 3/182 6585
/proc/meminfo: memFree=31222968/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1302.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 130217 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208673 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1302.26
Current children cumulated vsize (KiB) 275052

[startup+1362.3 s]
/proc/loadavg: 2.37 3.09 3.38 3/178 6611
/proc/meminfo: memFree=31244924/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1362.25 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 136216 9 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4207764 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1362.25
Current children cumulated vsize (KiB) 275052

[startup+1422.31 s]
/proc/loadavg: 2.16 2.90 3.30 3/178 6613
/proc/meminfo: memFree=31244888/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1422.26 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 142216 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4210208 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1422.26
Current children cumulated vsize (KiB) 275052

[startup+1482.3 s]
/proc/loadavg: 2.06 2.73 3.21 3/178 6614
/proc/meminfo: memFree=31244856/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1482.25 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 148215 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4232512 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1482.25
Current children cumulated vsize (KiB) 275052

[startup+1542.3 s]
/proc/loadavg: 2.02 2.60 3.14 3/178 6616
/proc/meminfo: memFree=31244820/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1542.25 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 154215 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4210491 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1542.25
Current children cumulated vsize (KiB) 275052

[startup+1602.3 s]
/proc/loadavg: 2.01 2.49 3.06 3/178 6617
/proc/meminfo: memFree=31244900/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1602.24 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 160214 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4209224 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1602.24
Current children cumulated vsize (KiB) 275052

[startup+1662.3 s]
/proc/loadavg: 2.00 2.40 2.99 3/178 6619
/proc/meminfo: memFree=31244740/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1662.24 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 166214 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4208570 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1662.24
Current children cumulated vsize (KiB) 275052

[startup+1722.3 s]
/proc/loadavg: 2.00 2.32 2.93 3/178 6621
/proc/meminfo: memFree=31244964/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1722.24 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 172214 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4209120 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1722.24
Current children cumulated vsize (KiB) 275052

[startup+1782.3 s]
/proc/loadavg: 1.66 2.18 2.84 2/172 6647
/proc/meminfo: memFree=31408944/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1782.24 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 178214 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4210059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1782.24
Current children cumulated vsize (KiB) 275052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.47 2.10 2.80 2/172 6648
/proc/meminfo: memFree=31408908/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1800.05 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 179995 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4242992 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 275052

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

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

[startup+1800.1 s]
/proc/loadavg: 1.47 2.10 2.80 2/172 6648
/proc/meminfo: memFree=31408908/32951124 swapFree=67088052/67111528
[pid=6522] ppid=6520 vsize=275052 CPUtime=1800.05 cores=0,2
/proc/6522/stat : 6522 (OptimuS_release) R 6520 6522 10609 0 -1 4202496 59721 0 0 0 179995 10 0 0 25 0 1 0 873336164 281653248 58007 33554432000 4194304 4280283 140737365340768 18446744073709551615 4242992 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/6522/statm: 68763 58007 270 21 0 65400 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 275052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.07
CPU user time (s): 1799.95
CPU system time (s): 0.115982
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 275052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59721
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= 5380

runsolver used 3.02754 second user time and 6.11307 second system time

The end

Launcher Data 

Begin job on node144 at 2011-06-11 18:20:00
IDJOB=3495664
IDBENCH=89559
IDSOLVER=1988
FILE ID=node144/3495664-1307809200
RUNJOBID= node144-1307808688-5728
PBS_JOBID= 13551004
Free space on /tmp= 73988 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/hsat_vc12072.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495664-1307809200/watcher-3495664-1307809200 -o /tmp/evaluation-result-3495664-1307809200/solver-3495664-1307809200 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495664-1307809200.cnf

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

MD5SUM BENCH= 01b148d5b5593c15adef66d7c6209390
RANDOM SEED=996272255

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30500888 kB
Buffers:        203344 kB
Cached:         916272 kB
SwapCached:       1652 kB
Active:        1574564 kB
Inactive:       699944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30500888 kB
SwapTotal:    67111528 kB
SwapFree:     67088052 kB
Dirty:           17748 kB
Writeback:           8 kB
AnonPages:     1152912 kB
Mapped:          14432 kB
Slab:           108188 kB
PageTables:       7460 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1756632 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= 74016 MiB
End job on node144 at 2011-06-11 18:50:03