Trace number 3159734

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
synit_sat 2011-03-03? (TO) 1299.73 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S1008065350-031.UNKNOWN.cnf
MD5SUMf9acc85431fa3756e8067132423a3a4a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark152.234
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 450
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 450 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 1917
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     450       0    1917      3827
0.00/0.00	c cover rate 0
0.00/0.00	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1299.71/1300.00	c interrupt  1299.71 total 1299.71
1299.71/1300.00	c INTERRUPTED ... 
1299.71/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3159734-1301735672/watcher-3159734-1301735672 -o /tmp/evaluation-result-3159734-1301735672/solver-3159734-1301735672 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159734-1301735672.cnf 1058194969 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 4.02 4.04 3.76 5/193 16252
/proc/meminfo: memFree=20878080/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=30684 CPUtime=0 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 2152 0 0 0 0 0 0 0 25 0 1 0 285165039 31420416 2086 33554432000 4194304 4947581 140733227104160 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 7671 2087 376 184 0 2546 0

[startup+0.061315 s]
/proc/loadavg: 4.02 4.04 3.76 5/193 16252
/proc/meminfo: memFree=20878080/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=41976 CPUtime=0.05 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 2977 0 0 0 5 0 0 0 25 0 1 0 285165039 42983424 2910 33554432000 4194304 4947581 140733227104160 18446744073709551615 4353004 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 10494 2910 455 184 0 5369 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 41976

[startup+0.100291 s]
/proc/loadavg: 4.02 4.04 3.76 5/193 16252
/proc/meminfo: memFree=20878080/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=41976 CPUtime=0.09 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 3027 0 0 0 9 0 0 0 25 0 1 0 285165039 42983424 2960 33554432000 4194304 4947581 140733227104160 18446744073709551615 4360500 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 10494 2960 457 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.30028 s]
/proc/loadavg: 4.02 4.04 3.76 5/193 16252
/proc/meminfo: memFree=20878080/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=50440 CPUtime=0.29 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 3278 0 0 0 29 0 0 0 25 0 1 0 285165039 51650560 3211 33554432000 4194304 4947581 140733227104160 18446744073709551615 4602701 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 12610 3211 457 184 0 7485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50440

[startup+0.700139 s]
/proc/loadavg: 4.02 4.04 3.76 5/193 16252
/proc/meminfo: memFree=20878080/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=67776 CPUtime=0.69 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 3759 0 0 0 69 0 0 0 25 0 1 0 285165039 69402624 3692 33554432000 4194304 4947581 140733227104160 18446744073709551615 255376998155 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/16252/statm: 16944 3692 457 184 0 11819 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67776

[startup+1.50106 s]
/proc/loadavg: 4.02 4.04 3.76 5/194 16253
/proc/meminfo: memFree=20855728/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=76572 CPUtime=1.48 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 5627 0 0 0 148 0 0 0 25 0 1 0 285165039 78409728 5558 33554432000 4194304 4947581 140733227104160 18446744073709551615 4400745 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 19143 5558 466 184 0 14018 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 76572

[startup+3.10069 s]
/proc/loadavg: 4.02 4.04 3.76 5/194 16253
/proc/meminfo: memFree=20838368/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=94328 CPUtime=3.08 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 6493 0 0 0 308 0 0 0 25 0 1 0 285165039 96591872 6424 33554432000 4194304 4947581 140733227104160 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/16252/statm: 23582 6424 466 184 0 18457 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 94328

[startup+6.3001 s]
/proc/loadavg: 4.02 4.04 3.76 5/194 16253
/proc/meminfo: memFree=20805252/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=103480 CPUtime=6.28 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 7349 0 0 0 627 1 0 0 25 0 1 0 285165039 105963520 7280 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/16252/statm: 25870 7280 466 184 0 20745 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 103480

[startup+12.7009 s]
/proc/loadavg: 4.01 4.04 3.76 5/194 16253
/proc/meminfo: memFree=20758432/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=103480 CPUtime=12.67 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 9869 0 0 0 1266 1 0 0 25 0 1 0 285165039 105963520 9788 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/16252/statm: 25870 9788 466 184 0 20745 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 103480

[startup+25.5006 s]
/proc/loadavg: 4.09 4.05 3.77 5/194 16253
/proc/meminfo: memFree=20727076/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=103480 CPUtime=25.45 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 11757 0 0 0 2544 1 0 0 25 0 1 0 285165039 105963520 11676 33554432000 4194304 4947581 140733227104160 18446744073709551615 4358384 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 25870 11676 466 184 0 20745 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 103480

[startup+51.1008 s]
/proc/loadavg: 4.06 4.05 3.77 5/194 16254
/proc/meminfo: memFree=20683860/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=103480 CPUtime=51.01 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 13314 0 0 0 5100 1 0 0 25 0 1 0 285165039 105963520 13233 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 6 0 0 0
/proc/16252/statm: 25870 13233 466 184 0 20745 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 103480

[startup+102.307 s]
/proc/loadavg: 4.02 4.04 3.79 5/194 16256
/proc/meminfo: memFree=20593444/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=113952 CPUtime=102.1 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 19148 0 0 0 10207 3 0 0 25 0 1 0 285165039 116686848 19067 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399881 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 28488 19067 466 184 0 23363 0
Current children cumulated CPU time (s) 102.1
Current children cumulated vsize (KiB) 113952

[startup+162.3 s]
/proc/loadavg: 4.08 4.05 3.81 5/194 16257
/proc/meminfo: memFree=20563544/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=124508 CPUtime=161.96 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 22186 0 0 0 16193 3 0 0 25 0 1 0 285165039 127496192 22105 33554432000 4194304 4947581 140733227104160 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 31127 22105 466 184 0 26002 0
Current children cumulated CPU time (s) 161.96
Current children cumulated vsize (KiB) 124508

[startup+222.301 s]
/proc/loadavg: 4.06 4.06 3.82 5/194 16259
/proc/meminfo: memFree=20530656/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=124508 CPUtime=221.96 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 22465 0 0 0 22193 3 0 0 25 0 1 0 285165039 127496192 22384 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 31127 22384 466 184 0 26002 0
Current children cumulated CPU time (s) 221.96
Current children cumulated vsize (KiB) 124508

[startup+282.301 s]
/proc/loadavg: 4.20 4.10 3.85 5/194 16260
/proc/meminfo: memFree=20504352/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=135752 CPUtime=281.96 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 26399 0 0 0 28192 4 0 0 25 0 1 0 285165039 139010048 26318 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 33938 26318 466 184 0 28813 0
Current children cumulated CPU time (s) 281.96
Current children cumulated vsize (KiB) 135752

[startup+342.301 s]
/proc/loadavg: 4.10 4.10 3.86 5/194 16262
/proc/meminfo: memFree=20435012/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=170244 CPUtime=341.97 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 30462 0 0 0 34192 5 0 0 25 0 1 0 285165039 174329856 30381 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 42561 30381 466 184 0 37436 0
Current children cumulated CPU time (s) 341.97
Current children cumulated vsize (KiB) 170244

[startup+402.301 s]
/proc/loadavg: 4.27 4.15 3.89 5/194 16263
/proc/meminfo: memFree=20388872/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=181852 CPUtime=401.97 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 33831 0 0 0 40190 7 0 0 25 0 1 0 285165039 186216448 33750 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 45463 33750 466 184 0 40338 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 181852

[startup+462.301 s]
/proc/loadavg: 4.13 4.13 3.90 5/194 16265
/proc/meminfo: memFree=20383020/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=181852 CPUtime=461.97 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 34011 0 0 0 46190 7 0 0 25 0 1 0 285165039 186216448 33930 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 45463 33930 466 184 0 40338 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 181852

[startup+522.301 s]
/proc/loadavg: 4.14 4.14 3.92 5/194 16267
/proc/meminfo: memFree=20351752/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=181852 CPUtime=521.98 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 36689 0 0 0 52190 8 0 0 25 0 1 0 285165039 186216448 33785 33554432000 4194304 4947581 140733227104160 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 45463 33785 466 184 0 40338 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 181852

[startup+582.301 s]
/proc/loadavg: 4.08 4.12 3.92 5/194 16268
/proc/meminfo: memFree=20341316/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=194072 CPUtime=581.98 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 38635 0 0 0 58189 9 0 0 25 0 1 0 285165039 198729728 35731 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 48518 35731 466 184 0 43393 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 194072

[startup+642.3 s]
/proc/loadavg: 4.15 4.14 3.94 5/194 16270
/proc/meminfo: memFree=20301104/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=194072 CPUtime=641.98 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 40095 0 0 0 64189 9 0 0 25 0 1 0 285165039 198729728 37191 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 48518 37191 466 184 0 43393 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 194072

[startup+702.3 s]
/proc/loadavg: 4.20 4.16 3.95 5/194 16271
/proc/meminfo: memFree=20279748/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=194072 CPUtime=701.98 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 40966 0 0 0 70189 9 0 0 25 0 1 0 285165039 198729728 38062 33554432000 4194304 4947581 140733227104160 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 48518 38062 466 184 0 43393 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 194072

[startup+762.307 s]
/proc/loadavg: 4.16 4.15 3.97 5/194 16273
/proc/meminfo: memFree=20261868/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=194072 CPUtime=761.99 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 41256 0 0 0 76189 10 0 0 25 0 1 0 285165039 198729728 38352 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 48518 38352 466 184 0 43393 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 194072

[startup+822.301 s]
/proc/loadavg: 4.16 4.16 3.98 5/194 16275
/proc/meminfo: memFree=20252296/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=194072 CPUtime=821.99 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 41982 0 0 0 82189 10 0 0 25 0 1 0 285165039 198729728 39078 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 48518 39078 466 184 0 43393 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 194072

[startup+882.301 s]
/proc/loadavg: 4.11 4.14 3.98 5/194 16276
/proc/meminfo: memFree=20242236/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=207472 CPUtime=881.98 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 43844 0 0 0 88188 10 0 0 25 0 1 0 285165039 212451328 40940 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399854 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 51868 40940 466 184 0 46743 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 207472

[startup+942.301 s]
/proc/loadavg: 4.09 4.13 3.99 5/194 16278
/proc/meminfo: memFree=20228204/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=207472 CPUtime=941.98 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 45452 0 0 0 94187 11 0 0 25 0 1 0 285165039 212451328 42548 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 51868 42548 466 184 0 46743 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 207472

[startup+1002.3 s]
/proc/loadavg: 4.14 4.13 4.00 5/194 16280
/proc/meminfo: memFree=20198924/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=259368 CPUtime=1001.99 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 47855 0 0 0 100187 12 0 0 25 0 1 0 285165039 265592832 44951 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 64842 44951 466 184 0 59717 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 259368

[startup+1062.3 s]
/proc/loadavg: 4.15 4.14 4.01 5/194 16281
/proc/meminfo: memFree=20188608/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=259368 CPUtime=1062 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 49649 0 0 0 106187 13 0 0 25 0 1 0 285165039 265592832 46745 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399990 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 64842 46745 466 184 0 59717 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 259368

[startup+1122.3 s]
/proc/loadavg: 4.05 4.11 4.00 5/194 16283
/proc/meminfo: memFree=20182384/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=312068 CPUtime=1121.99 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 50926 0 0 0 112186 13 0 0 25 0 1 0 285165039 319557632 48022 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 78017 48022 466 184 0 72892 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 312068

[startup+1182.3 s]
/proc/loadavg: 4.10 4.12 4.01 6/194 16284
/proc/meminfo: memFree=20164752/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=312068 CPUtime=1181.99 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 53078 0 0 0 118186 13 0 0 25 0 1 0 285165039 319557632 50145 33554432000 4194304 4947581 140733227104160 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 78017 50145 466 184 0 72892 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 312068

[startup+1242.3 s]
/proc/loadavg: 4.03 4.09 4.00 5/194 16286
/proc/meminfo: memFree=20154188/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=312068 CPUtime=1242 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 55202 0 0 0 124185 15 0 0 25 0 1 0 285165039 319557632 52269 33554432000 4194304 4947581 140733227104160 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 78017 52269 466 184 0 72892 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 312068



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.94 4.07 4.00 5/192 16344
/proc/meminfo: memFree=20703240/32951124 swapFree=67111528/67111528
[pid=16252] ppid=16250 vsize=365532 CPUtime=1299.71 cores=4,6
/proc/16252/stat : 16252 (synit_sat) R 16250 16252 15886 0 -1 4202496 55403 0 0 0 129956 15 0 0 25 0 1 0 285165039 374304768 52470 33554432000 4194304 4947581 140733227104160 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16252/statm: 91383 52470 466 184 0 86258 0
Current children cumulated CPU time (s) 1299.71
Current children cumulated vsize (KiB) 365532

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

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

Child status: 1
Real time (s): 1300.02
CPU time (s): 1299.73
CPU user time (s): 1299.56
CPU system time (s): 0.162975
CPU usage (%): 99.9776
Max. virtual memory (cumulated for all children) (KiB): 365532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.56
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55408
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= 51953

runsolver used 2.24966 second user time and 4.85426 second system time

The end

Launcher Data 

Begin job on node135 at 2011-04-02 11:14:32
IDJOB=3159734
IDBENCH=82757
IDSOLVER=1571
FILE ID=node135/3159734-1301735672
RUNJOBID= node135-1301733062-15905
PBS_JOBID= 12840934
Free space on /tmp= 71872 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1008065350-031.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159734-1301735672/watcher-3159734-1301735672 -o /tmp/evaluation-result-3159734-1301735672/solver-3159734-1301735672 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159734-1301735672.cnf 1058194969

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= f9acc85431fa3756e8067132423a3a4a
RANDOM SEED=1058194969

node135.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		: 2666.851
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		: 2666.851
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		: 2666.851
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		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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		: 2666.851
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:      20878228 kB
Buffers:        371084 kB
Cached:       11262352 kB
SwapCached:          0 kB
Active:        8042860 kB
Inactive:      3749940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20878228 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            9844 kB
Writeback:           0 kB
AnonPages:      158956 kB
Mapped:          16952 kB
Slab:           217740 kB
PageTables:       5616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   439248 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71872 MiB
End job on node135 at 2011-04-02 11:36:14