Trace number 3280269

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
Black Hole SAT 2011-03-08? (TO) 1300.04 1300.02

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

26.99/27.06	c RESTART
31.29/31.30	c RESTART
39.89/39.94	c RESTART
43.89/43.92	c RESTART
49.29/49.39	c RESTART
57.30/57.38	c RESTART
60.20/60.26	c RESTART
63.60/63.60	c RESTART
65.20/65.27	c RESTART
68.49/68.59	c RESTART
70.69/70.72	c RESTART
73.49/73.56	c RESTART
75.80/75.82	c RESTART
79.79/79.88	c RESTART
83.60/83.63	c RESTART
86.59/86.65	c RESTART
90.20/90.24	c RESTART
98.60/98.63	c RESTART
102.39/102.47	c RESTART
104.99/105.09	c RESTART
109.39/109.47	c RESTART
114.19/114.21	c RESTART
122.89/122.91	c RESTART
125.19/125.26	c RESTART
129.49/129.54	c RESTART
131.39/131.41	c RESTART
134.49/134.58	c RESTART
140.59/140.70	c RESTART
145.78/145.86	c RESTART
151.48/151.50	c RESTART
154.88/154.93	c RESTART
158.78/158.82	c RESTART
161.38/161.40	c RESTART
165.19/165.28	c RESTART
212.99/213.07	c RESTART
225.79/225.89	c RESTART
238.79/238.81	c RESTART
243.59/243.66	c RESTART
247.29/247.36	c RESTART
249.70/249.75	c RESTART
255.39/255.45	c RESTART
268.79/268.89	c RESTART
277.89/277.95	c RESTART
303.79/303.83	c RESTART
310.49/310.51	c RESTART
312.09/312.10	c RESTART
323.19/323.23	c RESTART
325.89/325.93	c RESTART
342.39/342.44	c RESTART
346.89/346.91	c RESTART
361.29/361.32	c RESTART
364.10/364.15	c RESTART
373.59/373.62	c RESTART
379.69/379.78	c RESTART
384.89/384.94	c RESTART
405.19/405.28	c RESTART
409.69/409.72	c RESTART
414.89/414.95	c RESTART
424.19/424.26	c RESTART
425.29/425.36	c RESTART
430.50/430.54	c RESTART
450.90/450.90	c RESTART
467.00/467.02	c RESTART
479.20/479.24	c RESTART
484.20/484.26	c RESTART
493.80/493.81	c RESTART
514.00/514.09	c RESTART
525.90/525.94	c RESTART
539.10/539.18	c RESTART
546.20/546.21	c RESTART
549.90/549.93	c RESTART
556.00/556.01	c RESTART
557.10/557.16	c RESTART
558.90/558.91	c RESTART
588.41/588.40	c RESTART
596.80/596.88	c RESTART
600.61/600.66	c RESTART
607.40/607.49	c RESTART
639.11/639.14	c RESTART
681.00/681.03	c RESTART
719.60/719.66	c RESTART
723.30/723.34	c RESTART
730.50/730.56	c RESTART
754.61/754.67	c RESTART
764.60/764.64	c RESTART
771.10/771.16	c RESTART
791.20/791.25	c RESTART
801.30/801.30	c RESTART
840.00/840.01	c RESTART
847.10/847.17	c RESTART
855.80/855.85	c RESTART
867.40/867.46	c RESTART
868.30/868.31	c RESTART
886.90/886.97	c RESTART
899.40/899.46	c RESTART
912.40/912.42	c RESTART
960.70/960.78	c RESTART
971.60/971.65	c RESTART
982.60/982.66	c RESTART
991.50/991.59	c RESTART
1010.10/1010.15	c RESTART
1043.50/1043.51	c RESTART
1053.90/1053.96	c RESTART
1072.10/1072.10	c RESTART
1086.60/1086.68	c RESTART
1105.10/1105.16	c RESTART
1111.30/1111.39	c RESTART
1131.91/1131.97	c RESTART
1141.30/1141.31	c RESTART
1148.10/1148.18	c RESTART
1151.61/1151.70	c RESTART
1155.40/1155.47	c RESTART
1160.51/1160.59	c RESTART
1168.11/1168.14	c RESTART
1186.40/1186.40	c RESTART
1204.20/1204.27	c RESTART
1212.40/1212.43	c RESTART
1234.11/1234.15	c RESTART
1243.50/1243.52	c RESTART
1250.20/1250.23	c RESTART
1274.91/1274.95	c RESTART
1288.72/1288.73	c RESTART

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3280269-1303748119/watcher-3280269-1303748119 -o /tmp/evaluation-result-3280269-1303748119/solver-3280269-1303748119 -C 2400 -W 1300 -M 7680 saturn HOME/instance-3280269-1303748119.cnf 

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: 3.51 3.86 2.97 1/174 8083
/proc/meminfo: memFree=25836568/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=67888 CPUtime=0 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 3172 0 0 0 0 0 0 0 23 0 1 0 565042730 69517312 3114 33554432000 4194304 4210924 140733878488768 18446744073709551615 4201588 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 16972 3122 94 5 0 9213 0

[startup+0.05935 s]
/proc/loadavg: 3.51 3.86 2.97 1/174 8083
/proc/meminfo: memFree=25836568/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=158688 CPUtime=0.05 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 12395 0 0 0 4 1 0 0 23 0 1 0 565042730 162496512 12337 33554432000 4194304 4210924 140733878488768 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 39672 12340 424 5 0 31913 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 158688

[startup+0.100342 s]
/proc/loadavg: 3.51 3.86 2.97 1/174 8083
/proc/meminfo: memFree=25836568/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=166212 CPUtime=0.09 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 15363 0 0 0 8 1 0 0 23 0 1 0 565042730 170201088 15306 33554432000 4194304 4210924 140733878488768 18446744073709551615 4197908 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 41553 15307 719 5 0 33794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 166212

[startup+0.300307 s]
/proc/loadavg: 3.51 3.86 2.97 1/174 8083
/proc/meminfo: memFree=25836568/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=201324 CPUtime=0.29 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 29266 0 0 0 26 3 0 0 25 0 1 0 565042730 206155776 29208 33554432000 4194304 4210924 140733878488768 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 50331 29211 2184 5 0 42572 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 201324

[startup+0.700294 s]
/proc/loadavg: 3.51 3.86 2.97 1/174 8083
/proc/meminfo: memFree=25836568/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=265740 CPUtime=0.69 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 56282 0 0 0 63 6 0 0 25 0 1 0 565042730 272117760 55762 33554432000 4194304 4210924 140733878488768 18446744073709551615 260905054917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 66468 55765 5518 5 0 58709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 265740

[startup+1.50109 s]
/proc/loadavg: 3.51 3.86 2.97 2/175 8084
/proc/meminfo: memFree=25612996/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=255208 CPUtime=1.49 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 62964 0 0 0 143 6 0 0 25 0 1 0 565042730 261332992 56118 33554432000 4194304 4210924 140733878488768 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 63802 56118 96 5 0 62273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 255208

[startup+3.10085 s]
/proc/loadavg: 3.51 3.86 2.97 2/175 8084
/proc/meminfo: memFree=25611780/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=255208 CPUtime=3.09 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 62968 0 0 0 303 6 0 0 25 0 1 0 565042730 261332992 56121 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 63802 56121 96 5 0 62273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 255208

[startup+6.30021 s]
/proc/loadavg: 3.39 3.82 2.97 2/175 8084
/proc/meminfo: memFree=25611292/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=255340 CPUtime=6.29 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 62986 0 0 0 623 6 0 0 25 0 1 0 565042730 261468160 56134 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 63835 56134 96 5 0 62306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 255340

[startup+12.701 s]
/proc/loadavg: 3.28 3.79 2.96 3/180 8095
/proc/meminfo: memFree=25410016/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=255340 CPUtime=12.69 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 62988 0 0 0 1263 6 0 0 25 0 1 0 565042730 261468160 56136 33554432000 4194304 4210924 140733878488768 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 63835 56136 96 5 0 62306 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 255340

[startup+25.5007 s]
/proc/loadavg: 3.15 3.74 2.96 4/185 8105
/proc/meminfo: memFree=25273400/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=255340 CPUtime=25.49 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 62996 0 0 0 2543 6 0 0 25 0 1 0 565042730 261468160 56140 33554432000 4194304 4210924 140733878488768 18446744073709551615 4207021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 63835 56140 96 5 0 62306 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 255340

[startup+51.101 s]
/proc/loadavg: 3.10 3.68 2.96 4/185 8106
/proc/meminfo: memFree=25272444/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=256268 CPUtime=51.09 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 63265 0 0 0 5103 6 0 0 25 0 1 0 565042730 262418432 56404 33554432000 4194304 4210924 140733878488768 18446744073709551615 4204579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 64067 56404 102 5 0 62538 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 256268

[startup+102.307 s]
/proc/loadavg: 3.74 3.76 3.02 5/190 8117
/proc/meminfo: memFree=25131752/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=262560 CPUtime=102.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 64852 0 0 0 10223 7 0 0 25 0 1 0 565042730 268861440 57991 33554432000 4194304 4210924 140733878488768 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 65640 57991 104 5 0 64111 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 262560

[startup+162.301 s]
/proc/loadavg: 3.90 3.80 3.08 5/190 8119
/proc/meminfo: memFree=25117332/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=265988 CPUtime=162.28 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 65709 0 0 0 16221 7 0 0 25 0 1 0 565042730 272371712 58848 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 66497 58848 104 5 0 64968 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 265988

[startup+222.301 s]
/proc/loadavg: 3.96 3.83 3.13 5/190 8120
/proc/meminfo: memFree=25099040/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=266560 CPUtime=222.29 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 65879 0 0 0 22221 8 0 0 25 0 1 0 565042730 272957440 59018 33554432000 4194304 4210924 140733878488768 18446744073709551615 4198608 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 66640 59018 104 5 0 65111 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 266560

[startup+282.301 s]
/proc/loadavg: 3.98 3.86 3.19 5/190 8122
/proc/meminfo: memFree=25090444/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=268352 CPUtime=282.29 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 66334 0 0 0 28221 8 0 0 25 0 1 0 565042730 274792448 59473 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 67088 59473 104 5 0 65559 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 268352

[startup+342.301 s]
/proc/loadavg: 4.05 3.90 3.24 5/190 8123
/proc/meminfo: memFree=25084080/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=269872 CPUtime=342.29 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 66713 0 0 0 34221 8 0 0 25 0 1 0 565042730 276348928 59852 33554432000 4194304 4210924 140733878488768 18446744073709551615 4204579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 67468 59852 104 5 0 65939 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 269872

[startup+402.301 s]
/proc/loadavg: 4.02 3.91 3.28 5/190 8125
/proc/meminfo: memFree=25074132/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=273264 CPUtime=402.29 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 67577 0 0 0 40221 8 0 0 25 0 1 0 565042730 279822336 60716 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 68316 60716 104 5 0 66787 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 273264

[startup+462.301 s]
/proc/loadavg: 4.00 3.93 3.32 5/190 8127
/proc/meminfo: memFree=25066764/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=275836 CPUtime=462.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 68219 0 0 0 46221 9 0 0 25 0 1 0 565042730 282456064 61358 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 68959 61358 104 5 0 67430 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 275836

[startup+522.301 s]
/proc/loadavg: 4.04 3.95 3.37 5/190 8128
/proc/meminfo: memFree=25061016/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=277716 CPUtime=522.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 68684 0 0 0 52221 9 0 0 25 0 1 0 565042730 284381184 61823 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206994 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 69429 61823 104 5 0 67900 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 277716

[startup+582.301 s]
/proc/loadavg: 4.01 3.96 3.41 5/190 8130
/proc/meminfo: memFree=25049056/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=277716 CPUtime=582.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 68738 0 0 0 58221 9 0 0 25 0 1 0 565042730 284381184 61877 33554432000 4194304 4210924 140733878488768 18446744073709551615 4198621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 69429 61877 104 5 0 67900 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 277716

[startup+642.301 s]
/proc/loadavg: 4.00 3.96 3.44 5/190 8131
/proc/meminfo: memFree=25039968/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=278964 CPUtime=642.31 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 69053 0 0 0 64222 9 0 0 25 0 1 0 565042730 285659136 62192 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 69741 62192 104 5 0 68212 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 278964

[startup+702.301 s]
/proc/loadavg: 4.03 3.98 3.48 5/190 8133
/proc/meminfo: memFree=25030992/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=278964 CPUtime=702.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 69053 0 0 0 70221 9 0 0 25 0 1 0 565042730 285659136 62192 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 69741 62192 104 5 0 68212 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 278964

[startup+762.307 s]
/proc/loadavg: 4.01 3.98 3.51 5/190 8135
/proc/meminfo: memFree=25022396/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=279236 CPUtime=762.31 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 69107 0 0 0 76222 9 0 0 25 0 1 0 565042730 285937664 62246 33554432000 4194304 4210924 140733878488768 18446744073709551615 4198674 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 69809 62246 104 5 0 68280 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 279236

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.54 5/190 8136
/proc/meminfo: memFree=25012448/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=280068 CPUtime=822.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 69301 0 0 0 82221 9 0 0 25 0 1 0 565042730 286789632 62440 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 70017 62440 104 5 0 68488 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 280068

[startup+882.301 s]
/proc/loadavg: 4.00 3.98 3.56 5/190 8138
/proc/meminfo: memFree=25005828/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=283728 CPUtime=882.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 70232 0 0 0 88221 9 0 0 25 0 1 0 565042730 290537472 63371 33554432000 4194304 4210924 140733878488768 18446744073709551615 4207011 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 70932 63371 104 5 0 69403 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 283728

[startup+942.301 s]
/proc/loadavg: 4.00 3.98 3.58 5/190 8139
/proc/meminfo: memFree=24987060/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=283728 CPUtime=942.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 70232 0 0 0 94221 9 0 0 25 0 1 0 565042730 290537472 63371 33554432000 4194304 4210924 140733878488768 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 70932 63371 104 5 0 69403 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 283728

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.61 5/190 8141
/proc/meminfo: memFree=24979352/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=284880 CPUtime=1002.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 70525 0 0 0 100221 9 0 0 25 0 1 0 565042730 291717120 63664 33554432000 4194304 4210924 140733878488768 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 71220 63664 104 5 0 69691 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 284880

[startup+1062.3 s]
/proc/loadavg: 4.04 4.00 3.64 5/190 8143
/proc/meminfo: memFree=24970016/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=285456 CPUtime=1062.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 70681 0 0 0 106221 9 0 0 25 0 1 0 565042730 292306944 63820 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 71364 63820 104 5 0 69835 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 285456

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.65 5/190 8144
/proc/meminfo: memFree=24959324/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=288992 CPUtime=1122.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 71549 0 0 0 112221 9 0 0 25 0 1 0 565042730 295927808 64688 33554432000 4194304 4210924 140733878488768 18446744073709551615 4198616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 72248 64688 104 5 0 70719 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 288992

[startup+1182.3 s]
/proc/loadavg: 4.06 4.01 3.68 5/190 8146
/proc/meminfo: memFree=24958556/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=289816 CPUtime=1182.3 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 71743 0 0 0 118221 9 0 0 25 0 1 0 565042730 296771584 64882 33554432000 4194304 4210924 140733878488768 18446744073709551615 4207011 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 72454 64882 104 5 0 70925 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 289816

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.69 5/190 8147
/proc/meminfo: memFree=24953700/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=290224 CPUtime=1242.31 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 71857 0 0 0 124222 9 0 0 25 0 1 0 565042730 297189376 64996 33554432000 4194304 4210924 140733878488768 18446744073709551615 4206991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 72556 64996 104 5 0 71027 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 290224



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.71 5/190 8149
/proc/meminfo: memFree=24946004/32950928 swapFree=67071984/67111528
[pid=8083] ppid=8081 vsize=292428 CPUtime=1300.02 cores=1,3
/proc/8083/stat : 8083 (saturn) R 8081 8083 7897 0 -1 4202496 72422 0 0 0 129992 10 0 0 25 0 1 0 565042730 299446272 65561 33554432000 4194304 4210924 140733878488768 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8083/statm: 73107 65561 104 5 0 71578 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 292428

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.113982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 292428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72422
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= 5
involuntary context switches= 3079

runsolver used 2.06369 second user time and 5.04423 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-25 18:15:21
IDJOB=3280269
IDBENCH=20365
IDSOLVER=1583
FILE ID=node116/3280269-1303748119
RUNJOBID= node116-1303746808-7917
PBS_JOBID= 13154046
Free space on /tmp= 72596 MiB

SOLVER NAME= Black Hole SAT 2011-03-08
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= saturn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280269-1303748119/watcher-3280269-1303748119 -o /tmp/evaluation-result-3280269-1303748119/solver-3280269-1303748119 -C 2400 -W 1300 -M 7680  saturn HOME/instance-3280269-1303748119.cnf

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=686674735

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      25836600 kB
Buffers:       1855864 kB
Cached:        4798960 kB
SwapCached:       9732 kB
Active:        3120840 kB
Inactive:      3573064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      25836600 kB
SwapTotal:    67111528 kB
SwapFree:     67071984 kB
Dirty:           25288 kB
Writeback:           0 kB
AnonPages:       32860 kB
Mapped:          13544 kB
Slab:           355476 kB
PageTables:       4920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   188920 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= 72556 MiB
End job on node116 at 2011-04-25 18:37:03