Trace number 3159518

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
synit_sat 2011-03-03? (TO) 1299.77 1300.04

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S1368340883-085-UNKNOWN.cnf
MD5SUMc6eeff67aa308a86267a5f4d04512b40
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark50.5953
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
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
0.09/0.19	c Find Units :          0
0.09/0.19	c Find Invs  :          0
0.19/0.20	c Find Ands  :          0 AvgFaninNum: nan
0.19/0.21	c Find Xors  :          0 AvgFaninNum: nan
0.19/0.23	c Find Ite   :          0
0.29/0.31	c UnDirect variable: 0
0.29/0.31	c UnDirect to Direct Gate: 0
0.29/0.31	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.29/0.31	c Break Cycle : 0
0.29/0.31	c Total Root : 0 Undef Var: 40000
0.29/0.31	c After covering, Total Root: 0 Leaf: 0
0.29/0.31	c Variable( cover/uncovered/unused ): 0 40000 0
0.29/0.31	c Unit Clauses: 0
0.29/0.31	c Binary Clauses( cover/uncovered ): 0 0
0.29/0.31	c Clauses( cover/uncovered ): 0 168000
0.29/0.31	c Total Clauses( cover/uncovered ): 0 168000 0%
0.29/0.31	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.39/0.47	c Uncover Clauses avg size: 3 max size: 3
0.39/0.47	c Final circuit: i/l/o/s   40000       0  168000    335996
0.39/0.47	c cover rate 0
0.39/0.47	c rocky end  0.47 total 0.47
0.79/0.85	c covering time  0.38 total 0.85
1299.73/1300.00	c interrupt  1298.88 total 1299.73
1299.73/1300.00	c INTERRUPTED ... 
1299.73/1300.00	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-3159518-1301733064/watcher-3159518-1301733064 -o /tmp/evaluation-result-3159518-1301733064/solver-3159518-1301733064 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159518-1301733064.cnf 1350372650 

running on 2 cores: 1,3

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: 0.00 0.00 0.00 3/177 16534
/proc/meminfo: memFree=21272032/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=29720 CPUtime=0 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 2035 0 0 0 0 0 0 0 21 0 1 0 284905102 30433280 1971 33554432000 4194304 4947581 140734318523264 18446744073709551615 242970593415 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16534/statm: 7430 1972 322 184 0 2305 0

[startup+0.069579 s]
/proc/loadavg: 0.00 0.00 0.00 3/177 16534
/proc/meminfo: memFree=21272032/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=48088 CPUtime=0.05 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 6640 0 0 0 5 0 0 0 21 0 1 0 284905102 49242112 6576 33554432000 4194304 4947581 140734318523264 18446744073709551615 4821463 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 12022 6604 376 184 0 6897 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 48088

[startup+0.100585 s]
/proc/loadavg: 0.00 0.00 0.00 3/177 16534
/proc/meminfo: memFree=21272032/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=58456 CPUtime=0.09 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 9390 0 0 0 9 0 0 0 21 0 1 0 284905102 59858944 9325 33554432000 4194304 4947581 140734318523264 18446744073709551615 4814781 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 14614 9325 376 184 0 9489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58456

[startup+0.300541 s]
/proc/loadavg: 0.00 0.00 0.00 3/177 16534
/proc/meminfo: memFree=21272032/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=68820 CPUtime=0.29 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 11845 0 0 0 28 1 0 0 22 0 1 0 284905102 70471680 11780 33554432000 4194304 4947581 140734318523264 18446744073709551615 4848644 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 17205 11780 380 184 0 12080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 68820

[startup+0.700483 s]
/proc/loadavg: 0.00 0.00 0.00 3/177 16534
/proc/meminfo: memFree=21272032/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=142580 CPUtime=0.69 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 30548 0 0 0 66 3 0 0 24 0 1 0 284905102 146001920 30483 33554432000 4194304 4947581 140734318523264 18446744073709551615 4840645 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 35645 30483 407 184 0 30520 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 142580

[startup+1.50033 s]
/proc/loadavg: 0.00 0.00 0.00 5/188 16555
/proc/meminfo: memFree=20961556/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=250536 CPUtime=1.49 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 54817 0 0 0 144 5 0 0 25 0 1 0 284905102 256548864 54752 33554432000 4194304 4947581 140734318523264 18446744073709551615 4547392 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 62634 54752 444 184 0 57509 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 250536

[startup+3.10106 s]
/proc/loadavg: 0.00 0.00 0.00 5/188 16555
/proc/meminfo: memFree=20805572/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=283352 CPUtime=3.09 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 56062 0 0 0 304 5 0 0 25 0 1 0 284905102 290152448 55997 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 70838 55997 455 184 0 65713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 283352

[startup+6.30047 s]
/proc/loadavg: 0.32 0.07 0.02 5/188 16555
/proc/meminfo: memFree=20606552/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=283352 CPUtime=6.2 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 58139 0 0 0 614 6 0 0 25 0 1 0 284905102 290152448 58074 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399447 0 0 4096 24578 0 0 0 17 3 0 0 0
/proc/16534/statm: 70838 58074 455 184 0 65713 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 283352

[startup+12.7004 s]
/proc/loadavg: 0.77 0.16 0.05 5/188 16555
/proc/meminfo: memFree=20526924/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=299724 CPUtime=12.41 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 64255 0 0 0 1233 8 0 0 25 0 1 0 284905102 306917376 64190 33554432000 4194304 4947581 140734318523264 18446744073709551615 4401316 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 74931 64190 460 184 0 69806 0
Current children cumulated CPU time (s) 12.41
Current children cumulated vsize (KiB) 299724

[startup+25.5002 s]
/proc/loadavg: 1.49 0.35 0.12 5/188 16555
/proc/meminfo: memFree=20336568/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=432144 CPUtime=25.21 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 88940 0 0 0 2509 12 0 0 25 0 1 0 284905102 442515456 88875 33554432000 4194304 4947581 140734318523264 18446744073709551615 4350451 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 108036 88875 465 184 0 102911 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 432144

[startup+51.1008 s]
/proc/loadavg: 2.34 0.64 0.22 5/188 16556
/proc/meminfo: memFree=20151588/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=516012 CPUtime=50.8 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 114075 0 0 0 5063 17 0 0 25 0 1 0 284905102 528396288 109757 33554432000 4194304 4947581 140734318523264 18446744073709551615 242970246923 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 129003 109763 465 184 0 123878 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 516012

[startup+102.307 s]
/proc/loadavg: 3.28 1.16 0.41 5/188 16557
/proc/meminfo: memFree=19938788/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=593156 CPUtime=102.01 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 133445 0 0 0 10181 20 0 0 25 0 1 0 284905102 607391744 129127 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399405 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 148289 129127 465 184 0 143164 0
Current children cumulated CPU time (s) 102.01
Current children cumulated vsize (KiB) 593156

[startup+162.301 s]
/proc/loadavg: 3.73 1.67 0.64 5/188 16559
/proc/meminfo: memFree=19805368/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=615320 CPUtime=162 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 141625 0 0 0 16179 21 0 0 25 0 1 0 284905102 630087680 137307 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 153830 137307 465 184 0 148705 0
Current children cumulated CPU time (s) 162
Current children cumulated vsize (KiB) 615320

[startup+222.3 s]
/proc/loadavg: 3.90 2.09 0.84 5/188 16560
/proc/meminfo: memFree=19708136/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=631228 CPUtime=221.99 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 146383 0 0 0 22178 21 0 0 25 0 1 0 284905102 646377472 142065 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399477 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 157807 142065 465 184 0 152682 0
Current children cumulated CPU time (s) 221.99
Current children cumulated vsize (KiB) 631228

[startup+282.301 s]
/proc/loadavg: 4.02 2.45 1.04 5/188 16562
/proc/meminfo: memFree=19618724/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=710824 CPUtime=282 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 159153 0 0 0 28175 25 0 0 25 0 1 0 284905102 727883776 154835 33554432000 4194304 4947581 140734318523264 18446744073709551615 4400180 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 177706 154835 465 184 0 172581 0
Current children cumulated CPU time (s) 282
Current children cumulated vsize (KiB) 710824

[startup+342.301 s]
/proc/loadavg: 4.01 2.73 1.23 5/188 16563
/proc/meminfo: memFree=19584984/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=710824 CPUtime=342 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 159155 0 0 0 34175 25 0 0 25 0 1 0 284905102 727883776 154837 33554432000 4194304 4947581 140734318523264 18446744073709551615 4400592 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 177706 154837 465 184 0 172581 0
Current children cumulated CPU time (s) 342
Current children cumulated vsize (KiB) 710824

[startup+402.3 s]
/proc/loadavg: 4.00 2.96 1.40 5/188 16565
/proc/meminfo: memFree=19531152/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=710824 CPUtime=402 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 163300 0 0 0 40174 26 0 0 25 0 1 0 284905102 727883776 158982 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399447 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 177706 158982 465 184 0 172581 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 710824

[startup+462.301 s]
/proc/loadavg: 4.03 3.16 1.56 5/188 16567
/proc/meminfo: memFree=19481912/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=710824 CPUtime=462 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 163347 0 0 0 46174 26 0 0 25 0 1 0 284905102 727883776 159029 33554432000 4194304 4947581 140734318523264 18446744073709551615 4350451 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 177706 159029 465 184 0 172581 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 710824

[startup+522.301 s]
/proc/loadavg: 4.01 3.31 1.71 5/188 16568
/proc/meminfo: memFree=19429076/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=774980 CPUtime=522.01 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 174726 0 0 0 52171 30 0 0 25 0 1 0 284905102 793579520 170408 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 193745 170408 465 184 0 188620 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 774980

[startup+582.3 s]
/proc/loadavg: 4.08 3.45 1.86 5/188 16570
/proc/meminfo: memFree=19402024/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839676 CPUtime=582 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 177447 0 0 0 58170 30 0 0 25 0 1 0 284905102 859828224 173129 33554432000 4194304 4947581 140734318523264 18446744073709551615 4547511 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209919 173129 465 184 0 204794 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 839676

[startup+642.301 s]
/proc/loadavg: 4.03 3.55 1.99 5/188 16571
/proc/meminfo: memFree=19375232/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839676 CPUtime=642.02 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 178572 0 0 0 64171 31 0 0 25 0 1 0 284905102 859828224 174254 33554432000 4194304 4947581 140734318523264 18446744073709551615 4360520 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209919 174254 465 184 0 204794 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 839676

[startup+702.3 s]
/proc/loadavg: 4.01 3.63 2.11 5/188 16573
/proc/meminfo: memFree=19343220/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839676 CPUtime=702.01 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 179458 0 0 0 70170 31 0 0 25 0 1 0 284905102 859828224 175140 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399472 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209919 175140 465 184 0 204794 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 839676

[startup+762.307 s]
/proc/loadavg: 4.00 3.69 2.23 5/188 16575
/proc/meminfo: memFree=19316304/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839676 CPUtime=762.02 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 181781 0 0 0 76170 32 0 0 25 0 1 0 284905102 859828224 177463 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209919 177463 465 184 0 204794 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 839676

[startup+822.301 s]
/proc/loadavg: 4.00 3.75 2.33 5/188 16576
/proc/meminfo: memFree=19259008/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839804 CPUtime=822.02 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 182272 0 0 0 82170 32 0 0 25 0 1 0 284905102 859959296 177883 33554432000 4194304 4947581 140734318523264 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209951 177883 465 184 0 204826 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 839804

[startup+882.3 s]
/proc/loadavg: 4.03 3.80 2.44 5/188 16578
/proc/meminfo: memFree=19219444/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839804 CPUtime=882.01 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 184655 0 0 0 88169 32 0 0 25 0 1 0 284905102 859959296 180189 33554432000 4194304 4947581 140734318523264 18446744073709551615 4400176 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209951 180189 465 184 0 204826 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 839804

[startup+942.301 s]
/proc/loadavg: 4.01 3.84 2.54 5/188 16579
/proc/meminfo: memFree=19214720/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839804 CPUtime=942.01 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 185251 0 0 0 94169 32 0 0 25 0 1 0 284905102 859959296 180785 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209951 180785 465 184 0 204826 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 839804

[startup+1002.3 s]
/proc/loadavg: 4.06 3.88 2.63 5/188 16581
/proc/meminfo: memFree=19161512/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839804 CPUtime=1002.02 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 185563 0 0 0 100169 33 0 0 25 0 1 0 284905102 859959296 181097 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399720 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209951 181097 465 184 0 204826 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 839804

[startup+1062.3 s]
/proc/loadavg: 4.02 3.90 2.71 5/188 16583
/proc/meminfo: memFree=19124672/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=839804 CPUtime=1062.02 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 186301 0 0 0 106169 33 0 0 25 0 1 0 284905102 859959296 181746 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399941 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 209951 181746 465 184 0 204826 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 839804

[startup+1122.3 s]
/proc/loadavg: 4.01 3.91 2.79 5/188 16584
/proc/meminfo: memFree=18994092/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=840316 CPUtime=1122.02 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 202392 0 0 0 112167 35 0 0 25 0 1 0 284905102 860483584 197837 33554432000 4194304 4947581 140734318523264 18446744073709551615 4623501 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 210079 197837 465 184 0 204954 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 840316

[startup+1182.3 s]
/proc/loadavg: 4.04 3.94 2.87 5/188 16586
/proc/meminfo: memFree=18901820/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=975304 CPUtime=1182.02 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 223819 0 0 0 118161 41 0 0 25 0 1 0 284905102 998711296 210675 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 243826 210675 465 184 0 238701 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 975304

[startup+1242.3 s]
/proc/loadavg: 4.01 3.95 2.94 5/188 16587
/proc/meminfo: memFree=18892512/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=1237960 CPUtime=1242.02 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 224314 0 0 0 124161 41 0 0 25 0 1 0 284905102 1267671040 211170 33554432000 4194304 4947581 140734318523264 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 309490 211170 465 184 0 304365 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 1237960



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.95 3.00 4/186 16590
/proc/meminfo: memFree=19401656/32951132 swapFree=67111528/67111528
[pid=16534] ppid=16532 vsize=1237960 CPUtime=1299.73 cores=1,3
/proc/16534/stat : 16534 (synit_sat) R 16532 16534 16493 0 -1 4202496 229381 0 0 0 129930 43 0 0 25 0 1 0 284905102 1267671040 216237 33554432000 4194304 4947581 140734318523264 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/16534/statm: 309490 216237 465 184 0 304365 0
Current children cumulated CPU time (s) 1299.73
Current children cumulated vsize (KiB) 1237960

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): 1300.04
CPU time (s): 1299.77
CPU user time (s): 1299.31
CPU system time (s): 0.461929
CPU usage (%): 99.9793
Max. virtual memory (cumulated for all children) (KiB): 1237960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.31
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 229386
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= 1673

runsolver used 2.13167 second user time and 4.97124 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-02 10:31:05
IDJOB=3159518
IDBENCH=82541
IDSOLVER=1571
FILE ID=node128/3159518-1301733064
RUNJOBID= node128-1301733063-16513
PBS_JOBID= 12840941
Free space on /tmp= 71124 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S1368340883-085-UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159518-1301733064/watcher-3159518-1301733064 -o /tmp/evaluation-result-3159518-1301733064/solver-3159518-1301733064 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159518-1301733064.cnf 1350372650

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

MD5SUM BENCH= c6eeff67aa308a86267a5f4d04512b40
RANDOM SEED=1350372650

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:      21272436 kB
Buffers:        338968 kB
Cached:       10967312 kB
SwapCached:          0 kB
Active:        7911536 kB
Inactive:      3491148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21272436 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8948 kB
Writeback:           0 kB
AnonPages:       96096 kB
Mapped:          15688 kB
Slab:           213032 kB
PageTables:       5384 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   239148 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= 71116 MiB
End job on node128 at 2011-04-02 10:52:47