Trace number 3495184

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 p100_source? (TO) 1800.03 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_171.cnf
MD5SUM99bfd853a5236178d14f7cba4efb0529
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark85.0921
Satisfiable
(Un)Satisfiability was proved
Number of variables4827
Number of clauses13331
Sum of the clauses size30793
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29188
Number of clauses of size 34137
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-3495184-1307807996/watcher-3495184-1307807996 -o /tmp/evaluation-result-3495184-1307807996/solver-3495184-1307807996 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495184-1307807996.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.04 1.73 5/179 9275
/proc/meminfo: memFree=31422796/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=13704 CPUtime=0 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4194304 107 0 0 0 0 0 0 0 23 0 1 0 892398126 14032896 59 33554432000 4194304 4279399 140735851450240 18446744073709551615 210199727638 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/9275/statm: 3426 66 51 21 0 50 0

[startup+0.0829799 s]
/proc/loadavg: 1.00 1.04 1.73 5/179 9275
/proc/meminfo: memFree=31422796/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=23948 CPUtime=0.07 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 1731 0 0 0 7 0 0 0 23 0 1 0 892398126 24522752 1649 33554432000 4194304 4279399 140735851450240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 5987 1650 270 21 0 2624 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 23948

[startup+0.100974 s]
/proc/loadavg: 1.00 1.04 1.73 5/179 9275
/proc/meminfo: memFree=31422796/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=23948 CPUtime=0.09 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 1867 0 0 0 9 0 0 0 23 0 1 0 892398126 24522752 1785 33554432000 4194304 4279399 140735851450240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 5987 1785 270 21 0 2624 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23948

[startup+0.300942 s]
/proc/loadavg: 1.00 1.04 1.73 5/179 9275
/proc/meminfo: memFree=31422796/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=31368 CPUtime=0.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 3993 0 0 0 29 0 0 0 25 0 1 0 892398126 32120832 3905 33554432000 4194304 4279399 140735851450240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 7842 3905 270 21 0 4479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31368

[startup+0.700878 s]
/proc/loadavg: 1.00 1.04 1.73 5/179 9275
/proc/meminfo: memFree=31422796/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=50368 CPUtime=0.69 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 8951 0 0 0 68 1 0 0 25 0 1 0 892398126 51576832 8860 33554432000 4194304 4279399 140735851450240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 12592 8860 270 21 0 9229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50368

[startup+1.50074 s]
/proc/loadavg: 1.00 1.04 1.73 5/190 9297
/proc/meminfo: memFree=31256340/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=50668 CPUtime=1.49 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 31222 0 0 0 145 4 0 0 25 0 1 0 892398126 51884032 6534 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 12667 6534 270 21 0 9304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50668

[startup+3.10048 s]
/proc/loadavg: 1.00 1.04 1.73 5/190 9297
/proc/meminfo: memFree=31300112/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=50780 CPUtime=3.09 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 56994 0 0 0 302 7 0 0 25 0 1 0 892398126 51998720 7655 33554432000 4194304 4279399 140735851450240 18446744073709551615 210208177321 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 12695 7655 270 21 0 9332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50780

[startup+6.30094 s]
/proc/loadavg: 1.24 1.09 1.75 5/190 9297
/proc/meminfo: memFree=31240300/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=69852 CPUtime=6.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 111854 0 0 0 614 15 0 0 25 0 1 0 892398126 71528448 10758 33554432000 4194304 4279399 140735851450240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 17463 10758 270 21 0 14100 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69852

[startup+12.7009 s]
/proc/loadavg: 1.46 1.14 1.76 5/190 9298
/proc/meminfo: memFree=31221364/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=100468 CPUtime=12.68 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 219441 0 0 0 1238 30 0 0 25 0 1 0 892398126 102879232 19200 33554432000 4194304 4279399 140735851450240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 25117 19200 272 21 0 21754 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 100468

[startup+25.5007 s]
/proc/loadavg: 2.02 1.28 1.79 5/190 9298
/proc/meminfo: memFree=31144344/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=25.48 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 389932 0 0 0 2496 52 0 0 25 0 1 0 892398126 133992448 24715 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 24715 271 21 0 29350 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 130852

[startup+51.1004 s]
/proc/loadavg: 2.70 1.49 1.85 5/190 9298
/proc/meminfo: memFree=31143420/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=51.09 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 659417 0 0 0 5023 86 0 0 25 0 1 0 892398126 83488768 16931 33554432000 4194304 4279399 140735851450240 18446744073709551615 210204344692 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16931 271 21 0 17020 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 81532

[startup+102.307 s]
/proc/loadavg: 3.43 1.88 1.96 5/190 9309
/proc/meminfo: memFree=31141568/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=102.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 1307030 0 0 0 10061 168 0 0 25 0 1 0 892398126 83488768 16932 33554432000 4194304 4279399 140735851450240 18446744073709551615 210208177359 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16932 271 21 0 17020 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 81532

[startup+162.301 s]
/proc/loadavg: 3.79 2.26 2.09 5/190 9349
/proc/meminfo: memFree=31089748/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=162.28 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 2009134 0 0 0 15970 258 0 0 25 0 1 0 892398126 83488768 16932 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16932 271 21 0 17020 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 81532

[startup+222.301 s]
/proc/loadavg: 3.92 2.58 2.20 5/190 9388
/proc/meminfo: memFree=31094156/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=222.28 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 2791137 0 0 0 21871 357 0 0 25 0 1 0 892398126 133992448 26931 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 26931 271 21 0 29350 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 130852

[startup+282.301 s]
/proc/loadavg: 4.11 2.87 2.32 5/190 9393
/proc/meminfo: memFree=31029612/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=282.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 3494101 0 0 0 27781 448 0 0 25 0 1 0 892398126 133992448 26571 33554432000 4194304 4279399 140735851450240 18446744073709551615 4257168 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 26577 271 21 0 29350 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 130852

[startup+342.301 s]
/proc/loadavg: 4.10 3.08 2.43 5/190 9394
/proc/meminfo: memFree=30973812/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=342.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 4371971 0 0 0 33670 559 0 0 25 0 1 0 892398126 133992448 24398 33554432000 4194304 4279399 140735851450240 18446744073709551615 210204344789 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 24422 271 21 0 29350 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 130852

[startup+402.301 s]
/proc/loadavg: 4.04 3.25 2.53 5/190 9396
/proc/meminfo: memFree=31019408/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=402.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 5251001 0 0 0 39556 673 0 0 25 0 1 0 892398126 83488768 16933 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16933 271 21 0 17020 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 81532

[startup+462.3 s]
/proc/loadavg: 4.01 3.38 2.61 5/190 9398
/proc/meminfo: memFree=31040316/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=462.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 5922598 0 0 0 45474 755 0 0 25 0 1 0 892398126 83488768 16933 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242500 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16933 271 21 0 17020 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 81532

[startup+522.3 s]
/proc/loadavg: 4.00 3.49 2.70 5/190 9399
/proc/meminfo: memFree=31024760/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=522.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 6541844 0 0 0 51398 831 0 0 25 0 1 0 892398126 83488768 16933 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16933 271 21 0 17020 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 81532

[startup+582.3 s]
/proc/loadavg: 4.00 3.58 2.78 5/190 9401
/proc/meminfo: memFree=31113364/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=582.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 7190426 0 0 0 57321 909 0 0 25 0 1 0 892398126 83488768 16933 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242505 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16933 271 21 0 17020 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 81532

[startup+642.3 s]

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

[startup+822.301 s]
/proc/loadavg: 4.01 3.82 3.05 5/190 9445
/proc/meminfo: memFree=30771052/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=822.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 10609868 0 0 0 80879 1350 0 0 25 0 1 0 892398126 83488768 16933 33554432000 4194304 4279399 140735851450240 18446744073709551615 210208177040 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16933 270 21 0 17020 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 81532

[startup+882.301 s]
/proc/loadavg: 4.00 3.85 3.11 5/190 9447
/proc/meminfo: memFree=30694364/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=882.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 11498813 0 0 0 86764 1465 0 0 25 0 1 0 892398126 133992448 26826 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 26826 270 21 0 29350 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 130852

[startup+942.301 s]
/proc/loadavg: 4.00 3.88 3.16 5/190 9448
/proc/meminfo: memFree=30708684/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=942.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 12356712 0 0 0 92646 1584 0 0 25 0 1 0 892398126 133992448 27236 33554432000 4194304 4279399 140735851450240 18446744073709551615 4235616 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 27243 270 21 0 29350 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 130852

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.21 5/190 9450
/proc/meminfo: memFree=30596136/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=1002.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 13220384 0 0 0 98530 1700 0 0 25 0 1 0 892398126 133992448 24984 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 24984 270 21 0 29350 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 130852

[startup+1062.3 s]
/proc/loadavg: 3.40 3.74 3.20 4/184 9476
/proc/meminfo: memFree=30797104/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=261080 CPUtime=1062.29 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 14076032 0 0 0 104417 1812 0 0 25 0 1 0 892398126 267345920 29243 33554432000 4194304 4279399 140735851450240 18446744073709551615 210204690567 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 65270 29154 270 21 0 61907 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 261080

[startup+1122.3 s]
/proc/loadavg: 3.14 3.61 3.18 4/184 9477
/proc/meminfo: memFree=30777936/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=1122.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 14892630 0 0 0 110306 1924 0 0 25 0 1 0 892398126 133992448 29096 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 29096 270 21 0 29350 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 130852

[startup+1182.3 s]
/proc/loadavg: 3.05 3.49 3.17 4/184 9479
/proc/meminfo: memFree=30813328/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=1182.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 15729722 0 0 0 116193 2037 0 0 25 0 1 0 892398126 133992448 28794 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 28794 270 21 0 29350 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 130852

[startup+1242.3 s]
/proc/loadavg: 3.02 3.40 3.16 4/184 9480
/proc/meminfo: memFree=30836852/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=1242.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 16540044 0 0 0 122085 2145 0 0 25 0 1 0 892398126 133992448 25712 33554432000 4194304 4279399 140735851450240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 25712 270 21 0 29350 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 130852

[startup+1302.3 s]
/proc/loadavg: 3.04 3.34 3.15 4/184 9482
/proc/meminfo: memFree=30809516/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=1302.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 17470366 0 0 0 127962 2268 0 0 25 0 1 0 892398126 133992448 26634 33554432000 4194304 4279399 140735851450240 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 26634 270 21 0 29350 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 130852

[startup+1362.3 s]
/proc/loadavg: 3.01 3.27 3.14 4/184 9484
/proc/meminfo: memFree=30839092/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=1362.31 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 18275702 0 0 0 133862 2369 0 0 25 0 1 0 892398126 83488768 16934 33554432000 4194304 4279399 140735851450240 18446744073709551615 4256487 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16934 270 21 0 17020 0
Current children cumulated CPU time (s) 1362.31
Current children cumulated vsize (KiB) 81532

[startup+1422.31 s]
/proc/loadavg: 3.00 3.22 3.13 4/184 9485
/proc/meminfo: memFree=30746536/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=161672 CPUtime=1422.31 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 19214730 0 0 0 139743 2488 0 0 25 0 1 0 892398126 165552128 31125 33554432000 4194304 4279399 140735851450240 18446744073709551615 4241922 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 40418 31125 270 21 0 37055 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 161672

[startup+1482.3 s]
/proc/loadavg: 2.70 3.11 3.10 3/178 9511
/proc/meminfo: memFree=31194300/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=161672 CPUtime=1482.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 20234228 0 0 0 145610 2620 0 0 25 0 1 0 892398126 165552128 30687 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 40418 30687 270 21 0 37055 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 161672

[startup+1542.3 s]
/proc/loadavg: 2.25 2.91 3.03 3/178 9512
/proc/meminfo: memFree=31189044/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=1542.31 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 21244020 0 0 0 151485 2746 0 0 25 0 1 0 892398126 133992448 26828 33554432000 4194304 4279399 140735851450240 18446744073709551615 4256313 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 26828 270 21 0 29350 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 130852

[startup+1602.3 s]
/proc/loadavg: 2.09 2.74 2.96 3/178 9514
/proc/meminfo: memFree=31196312/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=161672 CPUtime=1602.3 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 22148332 0 0 0 157365 2865 0 0 25 0 1 0 892398126 165552128 31692 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 40418 31692 270 21 0 37055 0
Current children cumulated CPU time (s) 1602.3
Current children cumulated vsize (KiB) 161672

[startup+1662.3 s]
/proc/loadavg: 2.03 2.60 2.89 3/178 9516
/proc/meminfo: memFree=31137872/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=1662.31 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 23098636 0 0 0 163243 2988 0 0 25 0 1 0 892398126 83488768 16934 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16934 270 21 0 17020 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 81532

[startup+1722.3 s]
/proc/loadavg: 2.01 2.49 2.84 3/178 9517
/proc/meminfo: memFree=31128024/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=81532 CPUtime=1722.31 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 24089706 0 0 0 169119 3112 0 0 25 0 1 0 892398126 83488768 16934 33554432000 4194304 4279399 140735851450240 18446744073709551615 4256478 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 20383 16934 270 21 0 17020 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 81532

[startup+1782.3 s]
/proc/loadavg: 2.00 2.40 2.78 3/178 9519
/proc/meminfo: memFree=31150656/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=161672 CPUtime=1782.31 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 24969885 0 0 0 175007 3224 0 0 25 0 1 0 892398126 165552128 32836 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 40418 32836 270 21 0 37055 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 161672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.00 2.37 2.76 3/178 9519
/proc/meminfo: memFree=31126476/32951124 swapFree=67054524/67111528
[pid=9275] ppid=9273 vsize=130852 CPUtime=1800.01 cores=5,7
/proc/9275/stat : 9275 (OptimuS_release) R 9273 9275 16678 0 -1 4202496 25253588 0 0 0 176743 3258 0 0 25 0 1 0 892398126 133992448 27531 33554432000 4194304 4279399 140735851450240 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/9275/statm: 32713 27531 270 21 0 29350 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 130852

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): 1800.01
CPU time (s): 1800.03
CPU user time (s): 1767.44
CPU system time (s): 32.589
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 291900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1767.44
system time used= 32.589
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25253588
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= 7
involuntary context switches= 3379

runsolver used 2.92556 second user time and 6.71098 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-11 17:59:56
IDJOB=3495184
IDBENCH=88793
IDSOLVER=1987
FILE ID=node130/3495184-1307807996
RUNJOBID= node130-1307807996-9241
PBS_JOBID= 13551018
Free space on /tmp= 73952 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_171.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495184-1307807996/watcher-3495184-1307807996 -o /tmp/evaluation-result-3495184-1307807996/solver-3495184-1307807996 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495184-1307807996.cnf

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

MD5SUM BENCH= 99bfd853a5236178d14f7cba4efb0529
RANDOM SEED=788166674

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5332.83
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		: 2666.838
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		: 2666.838
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	: 5332.81
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		: 2666.838
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31427152 kB
Buffers:        282616 kB
Cached:        1028384 kB
SwapCached:      10548 kB
Active:         516452 kB
Inactive:       814776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31427152 kB
SwapTotal:    67111528 kB
SwapFree:     67054524 kB
Dirty:             800 kB
Writeback:           0 kB
AnonPages:       17808 kB
Mapped:          12408 kB
Slab:           128436 kB
PageTables:       5564 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   206908 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= 73952 MiB
End job on node130 at 2011-06-11 18:29:58