Trace number 3261925

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) 1300.03 1300.02

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-24_567.cnf
MD5SUMcb7c9df8144e5ba66f8009983efe791f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0229
Satisfiable
(Un)Satisfiability was proved
Number of variables284
Number of clauses42826
Sum of the clauses size191271
Maximum clause length24
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2377
Number of clauses of size 339422
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 53027

Solver Data 

0.00/0.01	c start  0 total 0
0.00/0.03	c Find Units :          0
0.00/0.03	c Find Invs  :          0
0.00/0.04	c Find Ands  :         23 AvgFaninNum: 12
0.03/0.04	c Find Xors  :          0 AvgFaninNum: nan
0.03/0.04	c Find Ite   :          0
0.03/0.04	c UnDirect variable: 0
0.03/0.04	c UnDirect to Direct Gate: 0
0.03/0.04	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.03/0.04	c Break Cycle : 0
0.03/0.04	c Total Root : 1 Undef Var: 283
0.03/0.04	c After covering, Total Root: 1 Leaf: 12
0.03/0.04	c Variable( cover/uncovered/unused ): 13 271 0
0.03/0.04	c Unit Clauses: 0
0.03/0.04	c Binary Clauses( cover/uncovered ): 12 365
0.03/0.04	c Clauses( cover/uncovered ): 1 42448
0.03/0.04	c Total Clauses( cover/uncovered ): 13 42813 0.0303554%
0.03/0.04	c Covered Ands: 1 Invs: 0 Xors: 0 Ites: 0
0.09/0.10	c Uncover Clauses avg size: 4.46673 max size: 24
0.09/0.10	c Final circuit: i/l/o/s     283       0   42813     90935
0.09/0.10	c cover rate 0.0303554
0.09/0.10	c rocky end  0.09 total 0.09
0.19/0.22	c covering time  0.12 total 0.21
1300.01/1300.00	c interrupt  1299.8 total 1300.01
1300.01/1300.00	c INTERRUPTED ... 
1300.01/1300.00	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-3261925-1303544758/watcher-3261925-1303544758 -o /tmp/evaluation-result-3261925-1303544758/solver-3261925-1303544758 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3261925-1303544758.cnf 1582223506 

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: 3.99 3.77 3.50 4/187 25750
/proc/meminfo: memFree=17987116/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=29720 CPUtime=0 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 2038 0 0 0 0 0 0 0 25 0 1 0 466074489 30433280 1973 33554432000 4194304 4947581 140733468397440 18446744073709551615 242970550016 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/25750/statm: 7429 1973 323 184 0 2304 0

[startup+0.0434461 s]
/proc/loadavg: 3.99 3.77 3.50 4/187 25750
/proc/meminfo: memFree=17987116/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=36824 CPUtime=0.03 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 3960 0 0 0 3 0 0 0 25 0 1 0 466074489 37707776 3894 33554432000 4194304 4947581 140733468397440 18446744073709551615 4789400 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 9206 3894 379 184 0 4081 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 36824

[startup+0.100439 s]
/proc/loadavg: 3.99 3.77 3.50 4/187 25750
/proc/meminfo: memFree=17987116/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=42456 CPUtime=0.09 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 5354 0 0 0 9 0 0 0 25 0 1 0 466074489 43474944 5288 33554432000 4194304 4947581 140733468397440 18446744073709551615 4773592 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 10614 5288 384 184 0 5489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42456

[startup+0.300406 s]
/proc/loadavg: 3.99 3.77 3.50 4/187 25750
/proc/meminfo: memFree=17987116/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=88324 CPUtime=0.29 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 14857 0 0 0 28 1 0 0 25 0 1 0 466074489 90443776 14779 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399226 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 22081 14779 432 184 0 16956 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 88324

[startup+0.700336 s]
/proc/loadavg: 3.99 3.77 3.50 4/187 25750
/proc/meminfo: memFree=17987116/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=88324 CPUtime=0.69 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 14857 0 0 0 68 1 0 0 25 0 1 0 466074489 90443776 14779 33554432000 4194304 4947581 140733468397440 18446744073709551615 4398660 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 22081 14779 432 184 0 16956 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 88324

[startup+1.5002 s]
/proc/loadavg: 3.99 3.77 3.50 5/188 25751
/proc/meminfo: memFree=17923744/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=104500 CPUtime=1.49 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 18905 0 0 0 147 2 0 0 25 0 1 0 466074489 107008000 18827 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399368 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 26125 18827 457 184 0 21000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104500

[startup+3.10092 s]
/proc/loadavg: 3.99 3.77 3.50 5/188 25751
/proc/meminfo: memFree=17912088/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=104500 CPUtime=3.09 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 19099 0 0 0 307 2 0 0 25 0 1 0 466074489 107008000 19021 33554432000 4194304 4947581 140733468397440 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 26125 19021 457 184 0 21000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 104500

[startup+6.30037 s]
/proc/loadavg: 3.99 3.77 3.50 6/188 25751
/proc/meminfo: memFree=17908392/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=125072 CPUtime=6.29 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 20358 0 0 0 626 3 0 0 25 0 1 0 466074489 128073728 20280 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399380 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 31268 20280 462 184 0 26143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 125072

[startup+12.7003 s]
/proc/loadavg: 3.99 3.78 3.51 5/188 25752
/proc/meminfo: memFree=17891400/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=135704 CPUtime=12.69 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 23992 0 0 0 1266 3 0 0 25 0 1 0 466074489 138960896 23914 33554432000 4194304 4947581 140733468397440 18446744073709551615 4351012 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 33926 23914 467 184 0 28801 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 135704

[startup+25.5011 s]
/proc/loadavg: 3.99 3.79 3.51 5/188 25752
/proc/meminfo: memFree=17873424/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=168976 CPUtime=25.49 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 27845 0 0 0 2545 4 0 0 25 0 1 0 466074489 173031424 27767 33554432000 4194304 4947581 140733468397440 18446744073709551615 4350740 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 42244 27767 467 184 0 37119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 168976

[startup+51.1007 s]
/proc/loadavg: 4.12 3.83 3.54 5/188 25753
/proc/meminfo: memFree=17853304/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=192164 CPUtime=51.09 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 32684 0 0 0 5104 5 0 0 25 0 1 0 466074489 196775936 32606 33554432000 4194304 4947581 140733468397440 18446744073709551615 4352563 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 48041 32606 467 184 0 42916 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 192164

[startup+102.307 s]
/proc/loadavg: 4.05 3.86 3.56 5/188 25754
/proc/meminfo: memFree=17834072/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=192164 CPUtime=102.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 36014 0 0 0 10224 6 0 0 25 0 1 0 466074489 196775936 35936 33554432000 4194304 4947581 140733468397440 18446744073709551615 4353167 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 48041 35936 467 184 0 42916 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 192164

[startup+162.3 s]
/proc/loadavg: 4.02 3.88 3.58 5/188 25756
/proc/meminfo: memFree=17816064/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=204760 CPUtime=162.29 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 39503 0 0 0 16222 7 0 0 25 0 1 0 466074489 209674240 39425 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 51190 39425 467 184 0 46065 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 204760

[startup+222.301 s]
/proc/loadavg: 4.00 3.90 3.61 5/188 25757
/proc/meminfo: memFree=17808104/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=204760 CPUtime=222.29 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 40013 0 0 0 22222 7 0 0 25 0 1 0 466074489 209674240 39935 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 51190 39935 467 184 0 46065 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 204760

[startup+282.301 s]
/proc/loadavg: 4.00 3.91 3.63 5/188 25759
/proc/meminfo: memFree=17720164/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=232260 CPUtime=282.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 46460 0 0 0 28220 10 0 0 25 0 1 0 466074489 237834240 44447 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399864 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 58065 44447 478 184 0 52940 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 232260

[startup+342.3 s]
/proc/loadavg: 4.00 3.93 3.65 5/188 25761
/proc/meminfo: memFree=17706880/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=232260 CPUtime=342.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 47429 0 0 0 34220 10 0 0 25 0 1 0 466074489 237834240 45416 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 58065 45416 478 184 0 52940 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 232260

[startup+402.3 s]
/proc/loadavg: 4.00 3.94 3.66 5/188 25762
/proc/meminfo: memFree=17765616/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=232260 CPUtime=402.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 49595 0 0 0 40219 11 0 0 25 0 1 0 466074489 237834240 47578 33554432000 4194304 4947581 140733468397440 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 58065 47578 474 184 0 52940 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 232260

[startup+462.301 s]
/proc/loadavg: 4.08 3.98 3.69 5/188 25764
/proc/meminfo: memFree=17756280/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=247088 CPUtime=462.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 52561 0 0 0 46218 12 0 0 25 0 1 0 466074489 253018112 50544 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 61772 50544 474 184 0 56647 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 247088

[startup+522.3 s]
/proc/loadavg: 4.03 3.98 3.71 5/188 25765
/proc/meminfo: memFree=17728108/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=247088 CPUtime=522.29 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 55814 0 0 0 52217 12 0 0 25 0 1 0 466074489 253018112 53759 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 61772 53759 477 184 0 56647 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 247088

[startup+582.3 s]
/proc/loadavg: 4.01 3.98 3.73 5/188 25767
/proc/meminfo: memFree=17723608/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=247088 CPUtime=582.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 55992 0 0 0 58217 13 0 0 25 0 1 0 466074489 253018112 53937 33554432000 4194304 4947581 140733468397440 18446744073709551615 4343618 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 61772 53937 477 184 0 56647 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 247088

[startup+642.301 s]
/proc/loadavg: 4.04 3.99 3.75 5/188 25769
/proc/meminfo: memFree=17710928/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=247088 CPUtime=642.31 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 56159 0 0 0 64218 13 0 0 25 0 1 0 466074489 253018112 54104 33554432000 4194304 4947581 140733468397440 18446744073709551615 4343405 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 61772 54104 477 184 0 56647 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 247088

[startup+702.3 s]
/proc/loadavg: 2.43 3.57 3.62 2/170 25824
/proc/meminfo: memFree=21187748/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=247088 CPUtime=702.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 56216 0 0 0 70217 13 0 0 25 0 1 0 466074489 253018112 54161 33554432000 4194304 4947581 140733468397440 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 61772 54161 477 184 0 56647 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 247088

[startup+762.306 s]
/proc/loadavg: 1.52 3.10 3.45 2/170 25826
/proc/meminfo: memFree=21184252/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=247088 CPUtime=762.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 57110 0 0 0 76217 13 0 0 25 0 1 0 466074489 253018112 55054 33554432000 4194304 4947581 140733468397440 18446744073709551615 4400012 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 61772 55054 477 184 0 56647 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 247088

[startup+822.301 s]
/proc/loadavg: 1.21 2.75 3.31 2/170 25827
/proc/meminfo: memFree=21184364/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=247088 CPUtime=822.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 57110 0 0 0 82217 13 0 0 25 0 1 0 466074489 253018112 55054 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 61772 55054 477 184 0 56647 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 247088

[startup+882.3 s]
/proc/loadavg: 1.07 2.40 3.15 2/170 25829
/proc/meminfo: memFree=21166980/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=311496 CPUtime=882.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 61467 0 0 0 88216 14 0 0 25 0 1 0 466074489 318971904 59411 33554432000 4194304 4947581 140733468397440 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 77874 59411 477 184 0 72749 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 311496

[startup+942.301 s]
/proc/loadavg: 1.02 2.16 3.02 2/170 25840
/proc/meminfo: memFree=21166908/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=311496 CPUtime=942.31 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 61738 0 0 0 94216 15 0 0 25 0 1 0 466074489 318971904 59682 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 77874 59682 477 184 0 72749 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 311496

[startup+1002.3 s]
/proc/loadavg: 1.01 1.93 2.88 2/170 25841
/proc/meminfo: memFree=21165644/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=311496 CPUtime=1002.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 62058 0 0 0 100215 15 0 0 25 0 1 0 466074489 318971904 60002 33554432000 4194304 4947581 140733468397440 18446744073709551615 4350973 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 77874 60002 477 184 0 72749 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 311496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.77 2.77 2/170 25843
/proc/meminfo: memFree=21163024/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=378240 CPUtime=1062.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 62705 0 0 0 106215 15 0 0 25 0 1 0 466074489 387317760 60639 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399368 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 94560 60639 473 184 0 89435 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 378240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.62 2.65 2/170 25844
/proc/meminfo: memFree=21131012/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=378240 CPUtime=1122.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 70721 0 0 0 112214 16 0 0 25 0 1 0 466074489 387317760 68655 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 94560 68655 473 184 0 89435 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 378240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.51 2.55 2/170 25846
/proc/meminfo: memFree=21130372/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=446528 CPUtime=1182.3 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 70849 0 0 0 118214 16 0 0 25 0 1 0 466074489 457244672 68783 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399854 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 111632 68783 473 184 0 106507 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 446528

[startup+1242.3 s]
/proc/loadavg: 1.00 1.41 2.44 2/170 25851
/proc/meminfo: memFree=21104776/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=446528 CPUtime=1242.31 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 76962 0 0 0 124213 18 0 0 25 0 1 0 466074489 457244672 74896 33554432000 4194304 4947581 140733468397440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 111632 74896 473 184 0 106507 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 446528



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.34 2.36 2/170 25852
/proc/meminfo: memFree=21070072/32951132 swapFree=67111524/67111528
[pid=25750] ppid=25748 vsize=446528 CPUtime=1300.01 cores=5,7
/proc/25750/stat : 25750 (synit_sat) R 25748 25750 24807 0 -1 4202496 85644 0 0 0 129981 20 0 0 25 0 1 0 466074489 457244672 83578 33554432000 4194304 4947581 140733468397440 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/25750/statm: 111632 83578 473 184 0 106507 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 446528

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): 1300.03
CPU user time (s): 1299.82
CPU system time (s): 0.217966
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 446528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.82
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85649
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= 12
involuntary context switches= 3972

runsolver used 1.74073 second user time and 4.78727 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-23 09:45:58
IDJOB=3261925
IDBENCH=83266
IDSOLVER=1571
FILE ID=node128/3261925-1303544758
RUNJOBID= node128-1303544116-25613
PBS_JOBID= 13143110
Free space on /tmp= 66800 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-24_567.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261925-1303544758/watcher-3261925-1303544758 -o /tmp/evaluation-result-3261925-1303544758/solver-3261925-1303544758 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3261925-1303544758.cnf 1582223506

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

MD5SUM BENCH= cb7c9df8144e5ba66f8009983efe791f
RANDOM SEED=1582223506

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:      17987272 kB
Buffers:       1310740 kB
Cached:        9569888 kB
SwapCached:          4 kB
Active:        5323176 kB
Inactive:      8998788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      17987272 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            3112 kB
Writeback:           0 kB
AnonPages:     3441076 kB
Mapped:          17392 kB
Slab:           573128 kB
PageTables:      12088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:  4257224 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= 66832 MiB
End job on node128 at 2011-04-23 10:07:40