Trace number 3262321

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) 1300.05 1300.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_443.cnf
MD5SUM91ac0151536835225f21cbe5a3574a2d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.435933
Satisfiable
(Un)Satisfiability was proved
Number of variables222
Number of clauses26201
Sum of the clauses size115467
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2294
Number of clauses of size 323935
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51972

Solver Data 

0.00/0.01	c start  0 total 0
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :         20 AvgFaninNum: 11
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 1 Undef Var: 221
0.00/0.02	c After covering, Total Root: 1 Leaf: 11
0.00/0.02	c Variable( cover/uncovered/unused ): 12 210 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 11 283
0.00/0.02	c Clauses( cover/uncovered ): 1 25906
0.00/0.02	c Total Clauses( cover/uncovered ): 12 26189 0.0457998%
0.00/0.02	c Covered Ands: 1 Invs: 0 Xors: 0 Ites: 0
0.00/0.05	c Uncover Clauses avg size: 4.40769 max size: 22
0.00/0.05	c Final circuit: i/l/o/s     221       0   26189     56440
0.00/0.05	c cover rate 0.0457998
0.00/0.05	c rocky end  0.05 total 0.05
0.09/0.12	c covering time  0.07 total 0.12
1300.03/1300.00	c interrupt  1299.91 total 1300.03
1300.03/1300.00	c INTERRUPTED ... 
1300.03/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3262321-1303546777/watcher-3262321-1303546777 -o /tmp/evaluation-result-3262321-1303546777/solver-3262321-1303546777 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3262321-1303546777.cnf 915528412 

running on 2 cores: 5,7

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: 2.76 3.06 3.14 4/189 5242
/proc/meminfo: memFree=15373528/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=30688 CPUtime=0 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 2183 0 0 0 0 0 0 0 22 0 1 0 466275691 31424512 2117 33554432000 4194304 4947581 140736032184624 18446744073709551615 228122713856 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 7672 2126 365 184 0 2547 0

[startup+0.0124931 s]
/proc/loadavg: 2.76 3.06 3.14 4/189 5242
/proc/meminfo: memFree=15373528/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=31712 CPUtime=0 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 2632 0 0 0 0 0 0 0 22 0 1 0 466275691 32473088 2566 33554432000 4194304 4947581 140736032184624 18446744073709551615 4817410 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 7928 2566 376 184 0 2803 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 31712

[startup+0.100513 s]
/proc/loadavg: 2.76 3.06 3.14 4/189 5242
/proc/meminfo: memFree=15373528/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=46024 CPUtime=0.09 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 6334 0 0 0 8 1 0 0 23 0 1 0 466275691 47128576 6251 33554432000 4194304 4947581 140736032184624 18446744073709551615 4741074 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 11506 6251 409 184 0 6381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46024

[startup+0.300478 s]
/proc/loadavg: 2.76 3.06 3.14 4/189 5242
/proc/meminfo: memFree=15373528/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=73628 CPUtime=0.29 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 10652 0 0 0 28 1 0 0 24 0 1 0 466275691 75395072 10569 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399475 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 18407 10569 432 184 0 13282 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 73628

[startup+0.700414 s]
/proc/loadavg: 2.76 3.06 3.14 4/189 5242
/proc/meminfo: memFree=15373528/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=73628 CPUtime=0.69 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 10658 0 0 0 68 1 0 0 25 0 1 0 466275691 75395072 10575 33554432000 4194304 4947581 140736032184624 18446744073709551615 4299576 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 18407 10575 436 184 0 13282 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 73628

[startup+1.50026 s]
/proc/loadavg: 2.86 3.07 3.14 5/190 5243
/proc/meminfo: memFree=15294904/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=84420 CPUtime=1.49 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 13347 0 0 0 147 2 0 0 25 0 1 0 466275691 86446080 13264 33554432000 4194304 4947581 140736032184624 18446744073709551615 4398452 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 21105 13264 458 184 0 15980 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84420

[startup+3.10097 s]
/proc/loadavg: 2.86 3.07 3.14 5/190 5243
/proc/meminfo: memFree=15290812/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=93860 CPUtime=3.09 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 13657 0 0 0 307 2 0 0 25 0 1 0 466275691 96112640 13574 33554432000 4194304 4947581 140736032184624 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 23465 13574 458 184 0 18340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 93860

[startup+6.30039 s]
/proc/loadavg: 2.95 3.09 3.15 5/190 5243
/proc/meminfo: memFree=15262908/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=112964 CPUtime=6.29 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 15134 0 0 0 627 2 0 0 25 0 1 0 466275691 115675136 15051 33554432000 4194304 4947581 140736032184624 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 28241 15051 468 184 0 23116 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112964

[startup+12.7002 s]
/proc/loadavg: 3.03 3.10 3.15 5/190 5243
/proc/meminfo: memFree=15202156/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=142968 CPUtime=12.69 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 19636 0 0 0 1266 3 0 0 25 0 1 0 466275691 146399232 19553 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399344 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 35742 19553 468 184 0 30617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 142968

[startup+25.5009 s]
/proc/loadavg: 3.25 3.14 3.16 5/190 5244
/proc/meminfo: memFree=15168064/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=153232 CPUtime=25.49 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 21658 0 0 0 2546 3 0 0 25 0 1 0 466275691 156909568 21575 33554432000 4194304 4947581 140736032184624 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 38308 21575 468 184 0 33183 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 153232

[startup+51.1003 s]
/proc/loadavg: 3.50 3.21 3.19 5/190 5244
/proc/meminfo: memFree=15138248/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=153232 CPUtime=51.09 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 23273 0 0 0 5106 3 0 0 25 0 1 0 466275691 156909568 23190 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 38308 23190 468 184 0 33183 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 153232

[startup+102.307 s]
/proc/loadavg: 3.82 3.35 3.23 5/190 5246
/proc/meminfo: memFree=15051552/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=188300 CPUtime=102.3 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 31847 0 0 0 10225 5 0 0 25 0 1 0 466275691 192819200 31764 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 47075 31764 468 184 0 41950 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 188300

[startup+162.301 s]
/proc/loadavg: 4.00 3.48 3.28 5/190 5247
/proc/meminfo: memFree=14997956/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=200336 CPUtime=162.29 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 33415 0 0 0 16224 5 0 0 25 0 1 0 466275691 205144064 33332 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 50084 33332 468 184 0 44959 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 200336

[startup+222.3 s]
/proc/loadavg: 4.00 3.57 3.32 5/190 5249
/proc/meminfo: memFree=14961232/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=200336 CPUtime=222.3 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 36210 0 0 0 22224 6 0 0 25 0 1 0 466275691 205144064 36124 33554432000 4194304 4947581 140736032184624 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 50084 36124 468 184 0 44959 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 200336

[startup+282.3 s]
/proc/loadavg: 4.00 3.65 3.36 5/190 5250
/proc/meminfo: memFree=14958464/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=200336 CPUtime=282.29 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 37256 0 0 0 28223 6 0 0 25 0 1 0 466275691 205144064 35667 33554432000 4194304 4947581 140736032184624 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 50084 35667 468 184 0 44959 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 200336

[startup+342.301 s]
/proc/loadavg: 4.00 3.71 3.40 5/190 5252
/proc/meminfo: memFree=14931796/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=213904 CPUtime=342.3 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 40035 0 0 0 34223 7 0 0 25 0 1 0 466275691 219037696 38445 33554432000 4194304 4947581 140736032184624 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 53476 38445 484 184 0 48351 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 213904

[startup+402.301 s]
/proc/loadavg: 3.69 3.69 3.41 4/184 5271
/proc/meminfo: memFree=15026700/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=213904 CPUtime=402.3 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 41551 0 0 0 40222 8 0 0 25 0 1 0 466275691 219037696 39961 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 53476 39961 484 184 0 48351 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 213904

[startup+462.301 s]
/proc/loadavg: 3.25 3.56 3.38 4/184 5272
/proc/meminfo: memFree=15003100/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=213904 CPUtime=462.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 41840 0 0 0 46223 8 0 0 25 0 1 0 466275691 219037696 40250 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 53476 40250 484 184 0 48351 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 213904

[startup+522.301 s]
/proc/loadavg: 3.09 3.46 3.36 4/184 5274
/proc/meminfo: memFree=14998980/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=213904 CPUtime=522.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 42146 0 0 0 52223 8 0 0 25 0 1 0 466275691 219037696 40551 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 53476 40551 479 184 0 48351 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 213904

[startup+582.301 s]
/proc/loadavg: 3.03 3.37 3.33 4/184 5275
/proc/meminfo: memFree=14970308/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=228668 CPUtime=582.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 49012 0 0 0 58222 9 0 0 25 0 1 0 466275691 234156032 47406 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 57167 47406 468 184 0 52042 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 228668

[startup+642.3 s]
/proc/loadavg: 3.07 3.32 3.31 4/184 5277
/proc/meminfo: memFree=14961232/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=243580 CPUtime=642.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 50889 0 0 0 64222 9 0 0 25 0 1 0 466275691 249425920 49283 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 60895 49283 553 184 0 55770 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 243580

[startup+702.3 s]
/proc/loadavg: 3.02 3.26 3.29 4/184 5279
/proc/meminfo: memFree=14958860/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=243580 CPUtime=702.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 50889 0 0 0 70222 9 0 0 25 0 1 0 466275691 249425920 49283 33554432000 4194304 4947581 140736032184624 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 60895 49283 553 184 0 55770 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 243580

[startup+762.306 s]
/proc/loadavg: 3.04 3.22 3.27 4/184 5280
/proc/meminfo: memFree=14945180/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=243580 CPUtime=762.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 51056 0 0 0 76222 9 0 0 25 0 1 0 466275691 249425920 49450 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 60895 49450 553 184 0 55770 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 243580

[startup+822.301 s]
/proc/loadavg: 3.01 3.18 3.25 4/184 5282
/proc/meminfo: memFree=14918872/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=243580 CPUtime=822.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 51056 0 0 0 82222 9 0 0 25 0 1 0 466275691 249425920 49450 33554432000 4194304 4947581 140736032184624 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 60895 49450 553 184 0 55770 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 243580

[startup+882.301 s]
/proc/loadavg: 3.00 3.14 3.24 4/184 5283
/proc/meminfo: memFree=14918212/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=243580 CPUtime=882.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 51056 0 0 0 88222 9 0 0 25 0 1 0 466275691 249425920 49450 33554432000 4194304 4947581 140736032184624 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 60895 49450 553 184 0 55770 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 243580

[startup+942.301 s]
/proc/loadavg: 3.05 3.13 3.22 4/184 5285
/proc/meminfo: memFree=14915960/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=307072 CPUtime=942.31 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 51471 0 0 0 94222 9 0 0 25 0 1 0 466275691 314441728 49865 33554432000 4194304 4947581 140736032184624 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 76768 49865 581 184 0 71643 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 307072

[startup+1002.3 s]
/proc/loadavg: 3.02 3.10 3.21 4/184 5287
/proc/meminfo: memFree=14912584/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=307072 CPUtime=1002.32 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 51968 0 0 0 100222 10 0 0 25 0 1 0 466275691 314441728 50362 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 76768 50362 581 184 0 71643 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 307072

[startup+1062.3 s]
/proc/loadavg: 3.00 3.08 3.19 4/184 5288
/proc/meminfo: memFree=14911944/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=307072 CPUtime=1062.32 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 52036 0 0 0 106222 10 0 0 25 0 1 0 466275691 314441728 50430 33554432000 4194304 4947581 140736032184624 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 76768 50430 581 184 0 71643 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 307072

[startup+1122.3 s]
/proc/loadavg: 3.00 3.06 3.18 4/184 5290
/proc/meminfo: memFree=14891572/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=307072 CPUtime=1122.32 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 56138 0 0 0 112221 11 0 0 25 0 1 0 466275691 314441728 54447 33554432000 4194304 4947581 140736032184624 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 76768 54447 496 184 0 71643 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 307072

[startup+1182.3 s]
/proc/loadavg: 3.00 3.05 3.16 4/184 5291
/proc/meminfo: memFree=14890560/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=307072 CPUtime=1182.32 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 56256 0 0 0 118221 11 0 0 25 0 1 0 466275691 314441728 54565 33554432000 4194304 4947581 140736032184624 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 76768 54565 496 184 0 71643 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 307072

[startup+1242.3 s]
/proc/loadavg: 3.00 3.04 3.15 4/184 5293
/proc/meminfo: memFree=14876508/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=307072 CPUtime=1242.32 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 59425 0 0 0 124219 13 0 0 25 0 1 0 466275691 314441728 57734 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 76768 57734 496 184 0 71643 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 307072



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.88 3.01 3.13 2/180 5297
/proc/meminfo: memFree=15216648/32951124 swapFree=67111528/67111528
[pid=5242] ppid=5240 vsize=374488 CPUtime=1300.03 cores=5,7
/proc/5242/stat : 5242 (synit_sat) R 5240 5242 4288 0 -1 4202496 65255 0 0 0 129989 14 0 0 25 0 1 0 466275691 383475712 63564 33554432000 4194304 4947581 140736032184624 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/5242/statm: 93622 63564 496 184 0 88497 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 374488

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): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.158975
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 374488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65260
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= 6
involuntary context switches= 14676

runsolver used 2.11668 second user time and 4.98424 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-23 10:19:37
IDJOB=3262321
IDBENCH=83293
IDSOLVER=1571
FILE ID=node138/3262321-1303546777
RUNJOBID= node138-1303546777-5203
PBS_JOBID= 13143100
Free space on /tmp= 71948 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_443.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262321-1303546777/watcher-3262321-1303546777 -o /tmp/evaluation-result-3262321-1303546777/solver-3262321-1303546777 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3262321-1303546777.cnf 915528412

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

MD5SUM BENCH= 91ac0151536835225f21cbe5a3574a2d
RANDOM SEED=915528412

node138.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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15373808 kB
Buffers:       2056780 kB
Cached:       14803296 kB
SwapCached:          0 kB
Active:        9801796 kB
Inactive:      7220736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15373808 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           11192 kB
Writeback:           0 kB
AnonPages:      161940 kB
Mapped:          16304 kB
Slab:           491836 kB
PageTables:       5496 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   381132 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= 71956 MiB
End job on node138 at 2011-04-23 10:41:19