Trace number 3261969

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_464.cnf
MD5SUMa722a199fd84ba0b319251daa47aa19c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables232
Number of clauses28991
Sum of the clauses size130855
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 277
Number of clauses of size 326594
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52320

Solver Data 

0.00/0.00	c start  0 total 0
0.01/0.02	c Find Units :          0
0.01/0.02	c Find Invs  :          0
0.01/0.03	c Find Ands  :          0 AvgFaninNum: nan
0.01/0.03	c Find Xors  :          0 AvgFaninNum: nan
0.01/0.03	c Find Ite   :          0
0.01/0.03	c UnDirect variable: 0
0.01/0.03	c UnDirect to Direct Gate: 0
0.01/0.03	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.01/0.03	c Break Cycle : 0
0.01/0.03	c Total Root : 0 Undef Var: 232
0.01/0.03	c After covering, Total Root: 0 Leaf: 0
0.01/0.03	c Variable( cover/uncovered/unused ): 0 232 0
0.01/0.03	c Unit Clauses: 0
0.01/0.03	c Binary Clauses( cover/uncovered ): 0 77
0.01/0.03	c Clauses( cover/uncovered ): 0 28914
0.01/0.03	c Total Clauses( cover/uncovered ): 0 28991 0%
0.01/0.03	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.01/0.07	c Uncover Clauses avg size: 4.51364 max size: 22
0.01/0.07	c Final circuit: i/l/o/s     232       0   28991     61901
0.01/0.07	c cover rate 0
0.01/0.07	c rocky end  0.06 total 0.06
0.08/0.15	c covering time  0.08 total 0.14
1300.03/1300.00	c interrupt  1299.89 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-3261969-1303545336/watcher-3261969-1303545336 -o /tmp/evaluation-result-3261969-1303545336/solver-3261969-1303545336 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3261969-1303545336.cnf 20916582 

running on 2 cores: 0,2

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: 3.53 3.87 3.73 5/179 25177
/proc/meminfo: memFree=19942540/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=29720 CPUtime=0 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 2025 0 0 0 0 0 0 0 18 0 1 0 446949755 30433280 1961 33554432000 4194304 4947581 140733542286128 18446744073709551615 255106768640 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25177/statm: 7430 1961 322 184 0 2305 0

[startup+0.0193 s]
/proc/loadavg: 3.53 3.87 3.73 5/179 25177
/proc/meminfo: memFree=19942540/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=33756 CPUtime=0.01 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 2998 0 0 0 1 0 0 0 18 0 1 0 446949755 34566144 2932 33554432000 4194304 4947581 140733542286128 18446744073709551615 4817388 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 8439 2932 376 184 0 3314 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 33756

[startup+0.100299 s]
/proc/loadavg: 3.53 3.87 3.73 5/179 25177
/proc/meminfo: memFree=19942540/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=45852 CPUtime=0.08 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 6275 0 0 0 8 0 0 0 18 0 1 0 446949755 46952448 6209 33554432000 4194304 4947581 140733542286128 18446744073709551615 4840055 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 11463 6209 409 184 0 6338 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 45852

[startup+0.300289 s]
/proc/loadavg: 3.53 3.87 3.73 5/179 25177
/proc/meminfo: memFree=19942540/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=74060 CPUtime=0.29 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 10976 0 0 0 28 1 0 0 18 0 1 0 446949755 75837440 10892 33554432000 4194304 4947581 140733542286128 18446744073709551615 4400192 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 18515 10892 432 184 0 13390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 74060

[startup+0.700181 s]
/proc/loadavg: 3.53 3.87 3.73 5/179 25177
/proc/meminfo: memFree=19942540/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=74060 CPUtime=0.69 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 10976 0 0 0 68 1 0 0 18 0 1 0 446949755 75837440 10892 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 18515 10892 432 184 0 13390 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74060

[startup+1.50104 s]
/proc/loadavg: 3.53 3.87 3.73 6/190 25189
/proc/meminfo: memFree=19749956/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=83404 CPUtime=1.49 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 13353 0 0 0 148 1 0 0 20 0 1 0 446949755 85405696 13269 33554432000 4194304 4947581 140733542286128 18446744073709551615 4346520 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 20851 13269 457 184 0 15726 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83404

[startup+3.10079 s]
/proc/loadavg: 3.53 3.87 3.73 6/190 25189
/proc/meminfo: memFree=19740408/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=92852 CPUtime=3.09 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 13509 0 0 0 308 1 0 0 25 0 1 0 446949755 95080448 13425 33554432000 4194304 4947581 140733542286128 18446744073709551615 4398624 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 23213 13425 457 184 0 18088 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92852

[startup+6.30023 s]
/proc/loadavg: 3.57 3.87 3.73 6/190 25190
/proc/meminfo: memFree=19716152/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=112288 CPUtime=6.29 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 15225 0 0 0 628 1 0 0 25 0 1 0 446949755 114982912 15141 33554432000 4194304 4947581 140733542286128 18446744073709551615 4354442 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 28072 15141 467 184 0 22947 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 112288

[startup+12.7011 s]
/proc/loadavg: 3.61 3.88 3.73 6/190 25190
/proc/meminfo: memFree=19649088/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=142564 CPUtime=12.69 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 19803 0 0 0 1266 3 0 0 25 0 1 0 446949755 145985536 19717 33554432000 4194304 4947581 140733542286128 18446744073709551615 4352400 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 35641 19717 467 184 0 30516 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 142564

[startup+25.5009 s]
/proc/loadavg: 3.69 3.88 3.73 6/190 25190
/proc/meminfo: memFree=19606468/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=163852 CPUtime=25.49 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 23850 0 0 0 2545 4 0 0 25 0 1 0 446949755 167784448 23764 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399336 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 40963 23764 467 184 0 35838 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 163852

[startup+51.1004 s]
/proc/loadavg: 3.80 3.89 3.74 6/190 25191
/proc/meminfo: memFree=19548656/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=175312 CPUtime=51.09 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 26593 0 0 0 5105 4 0 0 25 0 1 0 446949755 179519488 26507 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 43828 26507 467 184 0 38703 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 175312

[startup+102.307 s]
/proc/loadavg: 3.91 3.90 3.75 6/190 25192
/proc/meminfo: memFree=19488260/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=186944 CPUtime=102.3 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 30913 0 0 0 10225 5 0 0 25 0 1 0 446949755 191430656 30827 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 46736 30827 467 184 0 41611 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 186944

[startup+162.301 s]
/proc/loadavg: 4.00 3.93 3.76 6/190 25194
/proc/meminfo: memFree=19424140/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=186944 CPUtime=162.29 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 32257 0 0 0 16223 6 0 0 25 0 1 0 446949755 191430656 32162 33554432000 4194304 4947581 140733542286128 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 46736 32162 482 184 0 41611 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 186944

[startup+222.3 s]
/proc/loadavg: 4.00 3.94 3.78 6/190 25195
/proc/meminfo: memFree=19369204/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=186944 CPUtime=222.3 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 35336 0 0 0 22223 7 0 0 25 0 1 0 446949755 191430656 35232 33554432000 4194304 4947581 140733542286128 18446744073709551615 4350467 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 46736 35232 473 184 0 41611 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 186944

[startup+282.301 s]
/proc/loadavg: 4.00 3.95 3.79 6/190 25197
/proc/meminfo: memFree=19383836/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=186944 CPUtime=282.3 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 35822 0 0 0 28223 7 0 0 25 0 1 0 446949755 191430656 34391 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 46736 34391 473 184 0 41611 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 186944

[startup+342.3 s]
/proc/loadavg: 4.00 3.96 3.80 6/190 25207
/proc/meminfo: memFree=19341124/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=186944 CPUtime=342.3 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 36285 0 0 0 34223 7 0 0 25 0 1 0 446949755 191430656 34854 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 46736 34854 473 184 0 41611 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 186944

[startup+402.301 s]
/proc/loadavg: 4.00 3.96 3.81 6/190 25236
/proc/meminfo: memFree=19385652/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=201464 CPUtime=402.29 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 41295 0 0 0 40221 8 0 0 25 0 1 0 446949755 206299136 39830 33554432000 4194304 4947581 140733542286128 18446744073709551615 4400416 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 50366 39830 481 184 0 45241 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 201464

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 25265
/proc/meminfo: memFree=19405668/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=201464 CPUtime=462.29 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 41757 0 0 0 46221 8 0 0 25 0 1 0 446949755 206299136 40292 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 50366 40292 481 184 0 45241 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 201464

[startup+522.301 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 25266
/proc/meminfo: memFree=19343836/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=201464 CPUtime=522.3 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 41901 0 0 0 52221 9 0 0 25 0 1 0 446949755 206299136 40436 33554432000 4194304 4947581 140733542286128 18446744073709551615 4351022 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 50366 40436 481 184 0 45241 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 201464

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 25268
/proc/meminfo: memFree=19307736/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=201464 CPUtime=582.3 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 42396 0 0 0 58221 9 0 0 25 0 1 0 446949755 206299136 40931 33554432000 4194304 4947581 140733542286128 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 50366 40931 481 184 0 45241 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 201464

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 25269
/proc/meminfo: memFree=19270904/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=201464 CPUtime=642.31 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 44796 0 0 0 64221 10 0 0 25 0 1 0 446949755 206299136 43318 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399475 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 50366 43318 468 184 0 45241 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 201464

[startup+702.301 s]
/proc/loadavg: 4.03 3.99 3.85 5/190 25271
/proc/meminfo: memFree=19216084/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=232560 CPUtime=702.3 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 48269 0 0 0 70219 11 0 0 25 0 1 0 446949755 238141440 46791 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 58140 46791 468 184 0 53015 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 232560

[startup+762.306 s]
/proc/loadavg: 4.01 3.99 3.86 5/190 25273
/proc/meminfo: memFree=19179128/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=762.31 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 52838 0 0 0 76219 12 0 0 25 0 1 0 446949755 302145536 51359 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 51359 467 184 0 68641 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 295064

[startup+822.301 s]
/proc/loadavg: 4.05 4.00 3.87 5/190 25274
/proc/meminfo: memFree=19133980/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=822.31 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 52940 0 0 0 82219 12 0 0 25 0 1 0 446949755 302145536 51461 33554432000 4194304 4947581 140733542286128 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 51461 467 184 0 68641 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 295064

[startup+882.3 s]
/proc/loadavg: 4.02 4.00 3.87 5/190 25276
/proc/meminfo: memFree=19096532/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=882.3 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 53303 0 0 0 88218 12 0 0 25 0 1 0 446949755 302145536 51824 33554432000 4194304 4947581 140733542286128 18446744073709551615 4343552 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 51824 467 184 0 68641 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 295064

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 25277
/proc/meminfo: memFree=19092928/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=942.31 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 53371 0 0 0 94218 13 0 0 25 0 1 0 446949755 302145536 51892 33554432000 4194304 4947581 140733542286128 18446744073709551615 4400152 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 51892 467 184 0 68641 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 295064

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 25279
/proc/meminfo: memFree=19086476/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=1002.31 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 54330 0 0 0 100218 13 0 0 25 0 1 0 446949755 302145536 52851 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 52851 467 184 0 68641 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 295064

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 25281
/proc/meminfo: memFree=19074064/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=1062.31 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 54812 0 0 0 106218 13 0 0 25 0 1 0 446949755 302145536 53292 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 53292 475 184 0 68641 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 295064

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 25282
/proc/meminfo: memFree=19021360/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=1122.31 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 54821 0 0 0 112218 13 0 0 25 0 1 0 446949755 302145536 53301 33554432000 4194304 4947581 140733542286128 18446744073709551615 4351059 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 53301 475 184 0 68641 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 295064

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.90 5/190 25284
/proc/meminfo: memFree=19001632/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=1182.32 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 54932 0 0 0 118218 14 0 0 25 0 1 0 446949755 302145536 53412 33554432000 4194304 4947581 140733542286128 18446744073709551615 4343605 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 53412 475 184 0 68641 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 295064

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 25285
/proc/meminfo: memFree=18996788/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=295064 CPUtime=1242.32 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 55246 0 0 0 124217 15 0 0 25 0 1 0 446949755 302145536 53726 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 73766 53726 475 184 0 68641 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 295064



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.02 3.91 5/190 25287
/proc/meminfo: memFree=18987724/32951124 swapFree=67111524/67111528
[pid=25177] ppid=25173 vsize=363436 CPUtime=1300.03 cores=0,2
/proc/25177/stat : 25177 (synit_sat) R 25173 25177 24286 0 -1 4202496 56096 0 0 0 129988 15 0 0 25 0 1 0 446949755 372158464 54576 33554432000 4194304 4947581 140733542286128 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/25177/statm: 90859 54576 475 184 0 85734 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 363436

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): 1299.88
CPU system time (s): 0.163975
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 363436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.163975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56101
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= 26
involuntary context switches= 2880

runsolver used 2.22466 second user time and 4.84126 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-23 09:55:36
IDJOB=3261969
IDBENCH=83268
IDSOLVER=1571
FILE ID=node144/3261969-1303545336
RUNJOBID= node144-1303545336-25146
PBS_JOBID= 13143094
Free space on /tmp= 72192 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_464.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3261969-1303545336/watcher-3261969-1303545336 -o /tmp/evaluation-result-3261969-1303545336/solver-3261969-1303545336 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3261969-1303545336.cnf 20916582

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

MD5SUM BENCH= a722a199fd84ba0b319251daa47aa19c
RANDOM SEED=20916582

node144.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		: 2666.850
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		: 2666.850
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	: 5226.16
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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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	: 5332.75
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		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19943952 kB
Buffers:       2152252 kB
Cached:       10258180 kB
SwapCached:          4 kB
Active:        3257256 kB
Inactive:      9217084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19943952 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            9088 kB
Writeback:           0 kB
AnonPages:       62932 kB
Mapped:          14476 kB
Slab:           468300 kB
PageTables:       5812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188104 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= 72180 MiB
End job on node144 at 2011-04-23 10:17:18