Trace number 3159782

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v550-c2343-S874954918-011.SATISFIABLE.cnf
MD5SUMae4fafbcf9d01d37f14a04dc4a1c7430
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 550
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 550 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 2343
0.00/0.01	c Total Clauses( cover/uncovered ): 0 2343 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     550       0    2343      4678
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1300.02/1300.00	c interrupt  1300.02 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	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-3159782-1301736086/watcher-3159782-1301736086 -o /tmp/evaluation-result-3159782-1301736086/solver-3159782-1301736086 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159782-1301736086.cnf 1993295038 

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: 4.00 4.00 3.82 4/187 16897
/proc/meminfo: memFree=20891716/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=29716 CPUtime=0 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 2039 0 0 0 0 0 0 0 25 0 1 0 285207211 30429184 1974 33554432000 4194304 4947581 140735454142320 18446744073709551615 242982376848 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16897/statm: 7429 1985 335 184 0 2304 0

[startup+0.055333 s]
/proc/loadavg: 4.00 4.00 3.82 4/187 16897
/proc/meminfo: memFree=20891716/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=41976 CPUtime=0.04 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 3128 0 0 0 4 0 0 0 25 0 1 0 285207211 42983424 3063 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 10494 3063 455 184 0 5369 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 41976

[startup+0.100328 s]
/proc/loadavg: 4.00 4.00 3.82 4/187 16897
/proc/meminfo: memFree=20891716/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=41976 CPUtime=0.09 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 3200 0 0 0 9 0 0 0 25 0 1 0 285207211 42983424 3135 33554432000 4194304 4947581 140735454142320 18446744073709551615 4354337 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 10494 3135 457 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.300296 s]
/proc/loadavg: 4.00 4.00 3.82 4/187 16897
/proc/meminfo: memFree=20891716/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=51520 CPUtime=0.29 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 3496 0 0 0 29 0 0 0 25 0 1 0 285207211 52756480 3431 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 12880 3431 457 184 0 7755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51520

[startup+0.700225 s]
/proc/loadavg: 4.00 4.00 3.82 4/187 16897
/proc/meminfo: memFree=20891716/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=60200 CPUtime=0.69 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 3913 0 0 0 69 0 0 0 25 0 1 0 285207211 61644800 3848 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 15050 3848 457 184 0 9925 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60200

[startup+1.50109 s]
/proc/loadavg: 4.00 4.00 3.82 5/188 16898
/proc/meminfo: memFree=20876332/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=77936 CPUtime=1.49 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 6199 0 0 0 149 0 0 0 25 0 1 0 285207211 79806464 6134 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400319 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 19484 6134 466 184 0 14359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77936

[startup+3.10082 s]
/proc/loadavg: 4.00 4.00 3.82 5/188 16898
/proc/meminfo: memFree=20866288/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=95908 CPUtime=3.09 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 7244 0 0 0 309 0 0 0 25 0 1 0 285207211 98209792 7179 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 23977 7179 466 184 0 18852 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95908

[startup+6.30026 s]
/proc/loadavg: 4.00 4.00 3.82 7/188 16898
/proc/meminfo: memFree=20859972/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=114260 CPUtime=6.29 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 8338 0 0 0 628 1 0 0 25 0 1 0 285207211 117002240 8273 33554432000 4194304 4947581 140735454142320 18446744073709551615 4353308 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 28565 8273 466 184 0 23440 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114260

[startup+12.7011 s]
/proc/loadavg: 4.00 4.00 3.82 5/188 16898
/proc/meminfo: memFree=20845344/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=114260 CPUtime=12.69 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 11751 0 0 0 1268 1 0 0 25 0 1 0 285207211 117002240 11677 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399915 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 28565 11677 466 184 0 23440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 114260

[startup+25.5009 s]
/proc/loadavg: 4.00 4.00 3.82 5/188 16898
/proc/meminfo: memFree=20830832/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=133632 CPUtime=25.49 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 15132 0 0 0 2547 2 0 0 25 0 1 0 285207211 136839168 15058 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 33408 15058 466 184 0 28283 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 133632

[startup+51.1005 s]
/proc/loadavg: 4.00 4.00 3.83 5/188 16899
/proc/meminfo: memFree=20800160/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=154148 CPUtime=51.09 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 18566 0 0 0 5106 3 0 0 25 0 1 0 285207211 157847552 18492 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 38537 18492 466 184 0 33412 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 154148

[startup+102.307 s]
/proc/loadavg: 4.07 4.02 3.84 5/188 16901
/proc/meminfo: memFree=20779076/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=154148 CPUtime=102.3 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 23747 0 0 0 10226 4 0 0 25 0 1 0 285207211 157847552 23655 33554432000 4194304 4947581 140735454142320 18446744073709551615 4491952 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 38537 23655 466 184 0 33412 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 154148

[startup+162.3 s]
/proc/loadavg: 4.02 4.01 3.84 5/188 16929
/proc/meminfo: memFree=20773428/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=176104 CPUtime=162.29 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 27245 0 0 0 16223 6 0 0 25 0 1 0 285207211 180330496 27153 33554432000 4194304 4947581 140735454142320 18446744073709551615 4352463 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 44026 27153 466 184 0 38901 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 176104

[startup+222.301 s]
/proc/loadavg: 4.13 4.04 3.86 5/188 16931
/proc/meminfo: memFree=20710476/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=176104 CPUtime=222.29 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 30584 0 0 0 22223 6 0 0 25 0 1 0 285207211 180330496 30490 33554432000 4194304 4947581 140735454142320 18446744073709551615 4419120 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 44026 30490 466 184 0 38901 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 176104

[startup+282.301 s]
/proc/loadavg: 4.08 4.04 3.87 5/188 16933
/proc/meminfo: memFree=20681192/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=176104 CPUtime=282.29 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 30891 0 0 0 28223 6 0 0 25 0 1 0 285207211 180330496 30797 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400732 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 44026 30797 466 184 0 38901 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 176104

[startup+342.3 s]
/proc/loadavg: 4.03 4.03 3.88 5/188 16934
/proc/meminfo: memFree=20633804/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=199500 CPUtime=342.3 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 37777 0 0 0 34222 8 0 0 25 0 1 0 285207211 204288000 37667 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400419 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 49875 37667 468 184 0 44750 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 199500

[startup+402.301 s]
/proc/loadavg: 4.01 4.02 3.88 5/188 16936
/proc/meminfo: memFree=20623996/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=199500 CPUtime=402.29 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 39313 0 0 0 40221 8 0 0 25 0 1 0 285207211 204288000 39203 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 49875 39203 468 184 0 44750 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 199500

[startup+462.301 s]
/proc/loadavg: 4.07 4.03 3.89 5/188 16937
/proc/meminfo: memFree=20606872/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=199500 CPUtime=462.3 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 40509 0 0 0 46221 9 0 0 25 0 1 0 285207211 204288000 37511 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 49875 37511 468 184 0 44750 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 199500

[startup+522.3 s]
/proc/loadavg: 4.03 4.03 3.90 5/188 16939
/proc/meminfo: memFree=20595080/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=199500 CPUtime=522.3 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 40869 0 0 0 52221 9 0 0 25 0 1 0 285207211 204288000 37871 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 49875 37871 468 184 0 44750 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 199500

[startup+582.301 s]
/proc/loadavg: 4.01 4.02 3.91 5/188 16941
/proc/meminfo: memFree=20575220/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=199500 CPUtime=582.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 45345 0 0 0 58221 10 0 0 25 0 1 0 285207211 204288000 42347 33554432000 4194304 4947581 140735454142320 18446744073709551615 4491840 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 49875 42347 468 184 0 44750 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 199500

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 16942
/proc/meminfo: memFree=20536500/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=249068 CPUtime=642.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 46921 0 0 0 64221 10 0 0 25 0 1 0 285207211 255045632 43923 33554432000 4194304 4947581 140735454142320 18446744073709551615 4401256 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 62267 43923 468 184 0 57142 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 249068

[startup+702.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 16944
/proc/meminfo: memFree=20491848/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=299444 CPUtime=702.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 49051 0 0 0 70220 11 0 0 25 0 1 0 285207211 306630656 46053 33554432000 4194304 4947581 140735454142320 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 74861 46053 468 184 0 69736 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 299444

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/188 16945
/proc/meminfo: memFree=20491096/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=299444 CPUtime=762.32 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 49210 0 0 0 76221 11 0 0 25 0 1 0 285207211 306630656 46212 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 74861 46212 468 184 0 69736 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 299444

[startup+822.301 s]
/proc/loadavg: 4.08 4.03 3.92 5/188 16947
/proc/meminfo: memFree=20467400/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=822.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 54577 0 0 0 82219 12 0 0 25 0 1 0 285207211 359321600 51579 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 51579 468 184 0 82600 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 350900

[startup+882.3 s]
/proc/loadavg: 4.03 4.02 3.92 5/188 16949
/proc/meminfo: memFree=20432788/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=882.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 59011 0 0 0 88217 14 0 0 25 0 1 0 285207211 359321600 56013 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 56013 468 184 0 82600 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 350900

[startup+942.301 s]
/proc/loadavg: 3.98 4.00 3.91 6/188 17033
/proc/meminfo: memFree=20766600/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=942.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 59127 0 0 0 94217 14 0 0 25 0 1 0 285207211 359321600 56129 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 56129 468 184 0 82600 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 350900

[startup+1002.3 s]
/proc/loadavg: 3.99 4.00 3.91 6/188 17035
/proc/meminfo: memFree=20716992/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=1002.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 60288 0 0 0 100217 14 0 0 25 0 1 0 285207211 359321600 57290 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 57290 468 184 0 82600 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 350900

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 3.92 6/188 17036
/proc/meminfo: memFree=20694288/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=1062.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 61185 0 0 0 106216 15 0 0 25 0 1 0 285207211 359321600 58187 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 58187 468 184 0 82600 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 350900

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 3.92 6/188 17038
/proc/meminfo: memFree=20664516/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=1122.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 62221 0 0 0 112216 15 0 0 25 0 1 0 285207211 359321600 59221 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 59221 466 184 0 82600 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 350900

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 6/188 17040
/proc/meminfo: memFree=20633624/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=1182.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 62468 0 0 0 118216 15 0 0 25 0 1 0 285207211 359321600 59468 33554432000 4194304 4947581 140735454142320 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 59468 466 184 0 82600 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 350900

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.92 6/188 17041
/proc/meminfo: memFree=20602984/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=1242.31 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 62691 0 0 0 124216 15 0 0 25 0 1 0 285207211 359321600 59691 33554432000 4194304 4947581 140735454142320 18446744073709551615 4400046 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 59691 466 184 0 82600 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 350900



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.92 5/188 17042
/proc/meminfo: memFree=20594544/32951132 swapFree=67111528/67111528
[pid=16897] ppid=16895 vsize=350900 CPUtime=1300.02 cores=4,6
/proc/16897/stat : 16897 (synit_sat) R 16895 16897 16493 0 -1 4202496 62875 0 0 0 129987 15 0 0 25 0 1 0 285207211 359321600 59875 33554432000 4194304 4947581 140735454142320 18446744073709551615 4419097 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/16897/statm: 87725 59875 466 184 0 82600 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 350900

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): 1300.04
CPU user time (s): 1299.87
CPU system time (s): 0.168974
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 350900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62880
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= 13
involuntary context switches= 1609

runsolver used 2.26666 second user time and 4.81227 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 11:21:26
IDJOB=3159782
IDBENCH=82805
IDSOLVER=1571
FILE ID=node128/3159782-1301736086
RUNJOBID= node128-1301733063-16512
PBS_JOBID= 12840941
Free space on /tmp= 71120 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v550-c2343-S874954918-011.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159782-1301736086/watcher-3159782-1301736086 -o /tmp/evaluation-result-3159782-1301736086/solver-3159782-1301736086 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159782-1301736086.cnf 1993295038

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

MD5SUM BENCH= ae4fafbcf9d01d37f14a04dc4a1c7430
RANDOM SEED=1993295038

node128.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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5332.82
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      20891872 kB
Buffers:        339732 kB
Cached:       10970208 kB
SwapCached:          0 kB
Active:        8289600 kB
Inactive:      3493272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      20891872 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2388 kB
Writeback:           0 kB
AnonPages:      472868 kB
Mapped:          17400 kB
Slab:           213300 kB
PageTables:       6168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   740584 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71120 MiB
End job on node128 at 2011-04-02 11:43:08