Trace number 3250527

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) 1300.06 1300.03

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
MD5SUMd2562f4e152a54a992ab300a2bacfba9
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 variables279
Number of clauses21616
Sum of the clauses size96978
Maximum clause length17
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 319321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52295

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.02	c Find Units :          0
0.00/0.02	c Find Invs  :          0
0.00/0.02	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.02	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.02	c Find Ite   :          0
0.00/0.02	c UnDirect variable: 0
0.00/0.02	c UnDirect to Direct Gate: 0
0.00/0.02	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.02	c Break Cycle : 0
0.00/0.02	c Total Root : 0 Undef Var: 279
0.00/0.02	c After covering, Total Root: 0 Leaf: 0
0.00/0.02	c Variable( cover/uncovered/unused ): 0 279 0
0.00/0.02	c Unit Clauses: 0
0.00/0.02	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.02	c Clauses( cover/uncovered ): 0 21616
0.00/0.02	c Total Clauses( cover/uncovered ): 0 21616 0%
0.00/0.02	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.05	c Uncover Clauses avg size: 4.4864 max size: 17
0.00/0.05	c Final circuit: i/l/o/s     279       0   21616     57573
0.00/0.05	c cover rate 0
0.00/0.05	c rocky end  0.05 total 0.05
0.09/0.13	c covering time  0.07 total 0.12
1300.02/1300.00	c interrupt  1299.9 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 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-3250527-1303548813/watcher-3250527-1303548813 -o /tmp/evaluation-result-3250527-1303548813/solver-3250527-1303548813 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3250527-1303548813.cnf 192286212 

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: 3.19 3.82 3.86 2/176 31136
/proc/meminfo: memFree=15593952/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=30688 CPUtime=0 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 2094 0 0 0 0 0 0 0 25 0 1 0 466483911 31424512 2030 33554432000 4194304 4947581 140735122926896 18446744073709551615 4218395 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 7672 2038 365 184 0 2547 0

[startup+0.0617081 s]
/proc/loadavg: 3.19 3.82 3.86 2/176 31136
/proc/meminfo: memFree=15593952/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=38364 CPUtime=0.05 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 4317 0 0 0 5 0 0 0 25 0 1 0 466483911 39284736 4252 33554432000 4194304 4947581 140735122926896 18446744073709551615 4225478 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 9591 4252 386 184 0 4466 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 38364

[startup+0.10068 s]
/proc/loadavg: 3.19 3.82 3.86 2/176 31136
/proc/meminfo: memFree=15593952/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=46096 CPUtime=0.09 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 6243 0 0 0 9 0 0 0 25 0 1 0 466483911 47202304 6178 33554432000 4194304 4947581 140735122926896 18446744073709551615 4740861 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 11524 6178 409 184 0 6399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46096

[startup+0.300646 s]
/proc/loadavg: 3.19 3.82 3.86 2/176 31136
/proc/meminfo: memFree=15593952/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=67740 CPUtime=0.29 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 9657 0 0 0 28 1 0 0 25 0 1 0 466483911 69365760 9574 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399407 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 16935 9574 432 184 0 11810 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 67740

[startup+0.700598 s]
/proc/loadavg: 3.19 3.82 3.86 2/176 31136
/proc/meminfo: memFree=15593952/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=76956 CPUtime=0.69 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 11771 0 0 0 68 1 0 0 25 0 1 0 466483911 78802944 11688 33554432000 4194304 4947581 140735122926896 18446744073709551615 4398452 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 19239 11688 458 184 0 14114 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 76956

[startup+1.50046 s]
/proc/loadavg: 3.19 3.82 3.86 5/190 31163
/proc/meminfo: memFree=15394512/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=86224 CPUtime=1.49 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 11986 0 0 0 148 1 0 0 25 0 1 0 466483911 88293376 11903 33554432000 4194304 4947581 140735122926896 18446744073709551615 4398660 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 21556 11903 458 184 0 16431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86224

[startup+3.10117 s]
/proc/loadavg: 3.25 3.83 3.86 5/190 31163
/proc/meminfo: memFree=15386208/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=105652 CPUtime=3.09 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 13048 0 0 0 308 1 0 0 25 0 1 0 466483911 108187648 12965 33554432000 4194304 4947581 140735122926896 18446744073709551615 4398456 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 26413 12965 458 184 0 21288 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105652

[startup+6.30062 s]
/proc/loadavg: 3.25 3.83 3.86 5/190 31163
/proc/meminfo: memFree=15351712/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=105652 CPUtime=6.29 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 14079 0 0 0 628 1 0 0 25 0 1 0 466483911 108187648 13996 33554432000 4194304 4947581 140735122926896 18446744073709551615 4545916 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 26413 13996 468 184 0 21288 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105652

[startup+12.7005 s]
/proc/loadavg: 3.31 3.83 3.86 5/190 31164
/proc/meminfo: memFree=15281408/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=126160 CPUtime=12.69 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 19460 0 0 0 1267 2 0 0 25 0 1 0 466483911 129187840 19377 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 31540 19377 468 184 0 26415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 126160

[startup+25.5002 s]
/proc/loadavg: 3.46 3.84 3.86 5/190 31164
/proc/meminfo: memFree=15206504/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=158692 CPUtime=25.49 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 24424 0 0 0 2546 3 0 0 25 0 1 0 466483911 162500608 24341 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 39673 24341 468 184 0 34548 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 158692

[startup+51.1007 s]
/proc/loadavg: 3.65 3.85 3.87 5/190 31165
/proc/meminfo: memFree=15128572/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=158692 CPUtime=51.09 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 27715 0 0 0 5105 4 0 0 25 0 1 0 466483911 162500608 27632 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 39673 27632 468 184 0 34548 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 158692

[startup+102.307 s]
/proc/loadavg: 3.86 3.87 3.87 5/190 31166
/proc/meminfo: memFree=15024020/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=195324 CPUtime=102.3 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 37321 0 0 0 10224 6 0 0 25 0 1 0 466483911 200011776 37238 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399405 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 48831 37238 485 184 0 43706 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 195324

[startup+162.301 s]
/proc/loadavg: 3.94 3.89 3.88 5/190 31168
/proc/meminfo: memFree=14942656/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=221140 CPUtime=162.29 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 41058 0 0 0 16222 7 0 0 25 0 1 0 466483911 226447360 40966 33554432000 4194304 4947581 140735122926896 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 55285 40966 494 184 0 50160 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 221140

[startup+222.3 s]
/proc/loadavg: 3.98 3.91 3.88 5/190 31169
/proc/meminfo: memFree=14917952/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=221140 CPUtime=222.3 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 41715 0 0 0 22222 8 0 0 25 0 1 0 466483911 226447360 41623 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399878 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 55285 41623 494 184 0 50160 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 221140

[startup+282.301 s]
/proc/loadavg: 3.99 3.92 3.89 5/190 31171
/proc/meminfo: memFree=14888304/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=221140 CPUtime=282.3 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 44937 0 0 0 28221 9 0 0 25 0 1 0 466483911 226447360 42836 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 55285 42836 485 184 0 50160 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 221140

[startup+342.3 s]
/proc/loadavg: 4.03 3.95 3.90 5/190 31172
/proc/meminfo: memFree=14876620/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=221140 CPUtime=342.3 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 47451 0 0 0 34221 9 0 0 25 0 1 0 466483911 226447360 45332 33554432000 4194304 4947581 140735122926896 18446744073709551615 4343517 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 55285 45332 485 184 0 50160 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 221140

[startup+402.301 s]
/proc/loadavg: 4.09 3.97 3.91 5/190 31174
/proc/meminfo: memFree=14818192/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=221140 CPUtime=402.3 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 48108 0 0 0 40221 9 0 0 25 0 1 0 466483911 226447360 45989 33554432000 4194304 4947581 140735122926896 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 55285 45989 485 184 0 50160 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 221140

[startup+462.301 s]
/proc/loadavg: 4.07 3.99 3.92 5/190 31185
/proc/meminfo: memFree=14739532/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=252692 CPUtime=462.3 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 55185 0 0 0 46219 11 0 0 25 0 1 0 466483911 258756608 53066 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 63173 53066 485 184 0 58048 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 252692

[startup+522.301 s]
/proc/loadavg: 4.02 3.99 3.92 5/190 31186
/proc/meminfo: memFree=14719892/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=252692 CPUtime=522.3 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 55845 0 0 0 52219 11 0 0 25 0 1 0 466483911 258756608 53726 33554432000 4194304 4947581 140735122926896 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 63173 53726 485 184 0 58048 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 252692

[startup+582.301 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 31188
/proc/meminfo: memFree=14703624/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=252692 CPUtime=582.3 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 55994 0 0 0 58219 11 0 0 25 0 1 0 466483911 258756608 53875 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 63173 53875 485 184 0 58048 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 252692

[startup+642.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31192
/proc/meminfo: memFree=14646216/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=318628 CPUtime=642.31 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 64711 0 0 0 64219 12 0 0 25 0 1 0 466483911 326275072 62592 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 79657 62592 485 184 0 74532 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 318628

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31194
/proc/meminfo: memFree=14560256/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=702.31 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 77306 0 0 0 70215 16 0 0 25 0 1 0 466483911 395796480 75187 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 75187 485 184 0 91505 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 386520

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31196
/proc/meminfo: memFree=14533684/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=762.32 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 78002 0 0 0 76216 16 0 0 25 0 1 0 466483911 395796480 75883 33554432000 4194304 4947581 140735122926896 18446744073709551615 4351344 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 75883 485 184 0 91505 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 386520

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31197
/proc/meminfo: memFree=14501896/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=822.31 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 78002 0 0 0 82215 16 0 0 25 0 1 0 466483911 395796480 75883 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 75883 485 184 0 91505 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 386520

[startup+882.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31199
/proc/meminfo: memFree=14458464/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=882.31 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 78002 0 0 0 88215 16 0 0 25 0 1 0 466483911 395796480 75883 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 75883 485 184 0 91505 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 386520

[startup+942.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31200
/proc/meminfo: memFree=14436852/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=942.31 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 78012 0 0 0 94215 16 0 0 25 0 1 0 466483911 395796480 75893 33554432000 4194304 4947581 140735122926896 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 75893 485 184 0 91505 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 386520

[startup+1002.3 s]
/proc/loadavg: 4.04 4.00 3.92 5/190 31202
/proc/meminfo: memFree=14414612/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=1002.31 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 80589 0 0 0 100214 17 0 0 25 0 1 0 466483911 395796480 78470 33554432000 4194304 4947581 140735122926896 18446744073709551615 4350958 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 78470 485 184 0 91505 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 386520

[startup+1062.3 s]
/proc/loadavg: 4.02 4.00 3.92 5/190 31204
/proc/meminfo: memFree=14399568/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=1062.31 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 80712 0 0 0 106214 17 0 0 25 0 1 0 466483911 395796480 78593 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 78593 485 184 0 91505 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 386520

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31205
/proc/meminfo: memFree=14379424/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=1122.32 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 83020 0 0 0 112214 18 0 0 25 0 1 0 466483911 395796480 80898 33554432000 4194304 4947581 140735122926896 18446744073709551615 4491879 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 80898 517 184 0 91505 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 386520

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31207
/proc/meminfo: memFree=14379384/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=1182.32 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 83020 0 0 0 118214 18 0 0 25 0 1 0 466483911 395796480 80898 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399872 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 80898 517 184 0 91505 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 386520

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/190 31208
/proc/meminfo: memFree=14375756/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=1242.32 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 83598 0 0 0 124214 18 0 0 25 0 1 0 466483911 395796480 81476 33554432000 4194304 4947581 140735122926896 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 81476 517 184 0 91505 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 386520



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 31210
/proc/meminfo: memFree=14360328/32951124 swapFree=67111528/67111528
[pid=31136] ppid=31134 vsize=386520 CPUtime=1300.02 cores=0,2
/proc/31136/stat : 31136 (synit_sat) R 31134 31136 31102 0 -1 4202496 83598 0 0 0 129984 18 0 0 25 0 1 0 466483911 395796480 81476 33554432000 4194304 4947581 140735122926896 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/31136/statm: 96630 81476 517 184 0 91505 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 386520

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): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.85
CPU system time (s): 0.206968
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 386520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83603
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= 10
involuntary context switches= 2669

runsolver used 2.31465 second user time and 4.78927 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-23 10:53:33
IDJOB=3250527
IDBENCH=83320
IDSOLVER=1571
FILE ID=node103/3250527-1303548813
RUNJOBID= node103-1303548813-31120
PBS_JOBID= 13143155
Free space on /tmp= 71096 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-17_279.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3250527-1303548813/watcher-3250527-1303548813 -o /tmp/evaluation-result-3250527-1303548813/solver-3250527-1303548813 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3250527-1303548813.cnf 192286212

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

MD5SUM BENCH= d2562f4e152a54a992ab300a2bacfba9
RANDOM SEED=192286212

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15594108 kB
Buffers:       2146568 kB
Cached:       14565892 kB
SwapCached:          0 kB
Active:       10250004 kB
Inactive:      6529632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15594108 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3752 kB
Writeback:           8 kB
AnonPages:       66744 kB
Mapped:          14276 kB
Slab:           512180 kB
PageTables:       4900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   193324 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= 71084 MiB
End job on node103 at 2011-04-23 11:15:15