Trace number 3422060

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
minisat hack: contrasat 2011-03-02? (TO) 5000.07 4999.93

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2843.87
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


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: 961)

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-3422060-1306658664/watcher-3422060-1306658664 -o /tmp/evaluation-result-3422060-1306658664/solver-3422060-1306658664 -C 5000 -W 5100 -M 15500 contrasat_release HOME/instance-3422060-1306658664.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/526 29455
/proc/meminfo: memFree=13025104/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=27160 CPUtime=0.01 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2485 0 0 0 1 0 0 0 23 0 1 0 758282358 27811840 2370 33554432000 4194304 4298156 140736596847072 18446744073709551615 4284818 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 6790 2370 216 26 0 3422 0

[startup+0.0511739 s]
/proc/loadavg: 0.00 0.00 0.00 2/526 29455
/proc/meminfo: memFree=13025104/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=31852 CPUtime=0.04 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 4600 0 0 0 4 0 0 0 23 0 1 0 758282358 32616448 4141 33554432000 4194304 4298156 140736596847072 18446744073709551615 4244369 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 7963 4144 216 26 0 4595 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 31852

[startup+0.101168 s]
/proc/loadavg: 0.00 0.00 0.00 2/526 29455
/proc/meminfo: memFree=13025104/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=52740 CPUtime=0.09 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 10202 0 0 0 9 0 0 0 23 0 1 0 758282358 54005760 9463 33554432000 4194304 4298156 140736596847072 18446744073709551615 4271132 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 13185 9466 216 26 0 9817 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 52740

[startup+0.30113 s]
/proc/loadavg: 0.00 0.00 0.00 2/526 29455
/proc/meminfo: memFree=13025104/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=101420 CPUtime=0.29 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 22637 0 0 0 28 1 0 0 25 0 1 0 758282358 103854080 20035 33554432000 4194304 4298156 140736596847072 18446744073709551615 233509958341 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 25355 20036 216 26 0 21987 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 101420

[startup+0.701063 s]
/proc/loadavg: 0.00 0.00 0.00 2/526 29455
/proc/meminfo: memFree=13025104/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=173268 CPUtime=0.69 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 39783 0 0 0 66 3 0 0 25 0 1 0 758282358 177426432 33800 33554432000 4194304 4298156 140736596847072 18446744073709551615 4218624 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 43317 33800 221 26 0 39949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 173268

[startup+1.50092 s]
/proc/loadavg: 0.16 0.03 0.01 3/527 29456
/proc/meminfo: memFree=12839972/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=149364 CPUtime=1.49 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 48484 0 0 0 145 4 0 0 25 0 1 0 758282358 152948736 31645 33554432000 4194304 4298156 140736596847072 18446744073709551615 4221562 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 37341 31645 223 26 0 33973 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 149364

[startup+3.10063 s]
/proc/loadavg: 0.16 0.03 0.01 3/527 29456
/proc/meminfo: memFree=12839724/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=138748 CPUtime=3.09 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 56751 0 0 0 304 5 0 0 25 0 1 0 758282358 142077952 27785 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 34687 27785 242 26 0 31319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 138748

[startup+6.30105 s]
/proc/loadavg: 0.31 0.07 0.02 3/527 29456
/proc/meminfo: memFree=12861176/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=131008 CPUtime=6.29 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 60871 0 0 0 623 6 0 0 25 0 1 0 758282358 134152192 27600 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256421 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 32752 27600 243 26 0 29384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 131008

[startup+12.7009 s]
/proc/loadavg: 0.44 0.10 0.03 3/527 29456
/proc/meminfo: memFree=12852724/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=142500 CPUtime=12.69 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 64891 0 0 0 1262 7 0 0 25 0 1 0 758282358 145920000 30612 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 35625 30612 243 26 0 32257 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 142500

[startup+25.5006 s]
/proc/loadavg: 0.68 0.16 0.05 3/527 29457
/proc/meminfo: memFree=12844288/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=161176 CPUtime=25.49 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 67518 0 0 0 2542 7 0 0 25 0 1 0 758282358 165044224 32710 33554432000 4194304 4298156 140736596847072 18446744073709551615 4252179 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 40294 32710 243 26 0 36926 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 161176

[startup+51.101 s]
/proc/loadavg: 1.20 0.33 0.11 3/527 29457
/proc/meminfo: memFree=12831016/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=161176 CPUtime=51.09 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 68273 0 0 0 5101 8 0 0 25 0 1 0 758282358 165044224 33434 33554432000 4194304 4298156 140736596847072 18446744073709551615 4253727 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 40294 33434 243 26 0 36926 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 161176

[startup+102.32 s]
/proc/loadavg: 1.65 0.59 0.21 3/527 29459
/proc/meminfo: memFree=12820040/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=161176 CPUtime=102.31 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 68924 0 0 0 10223 8 0 0 25 0 1 0 758282358 165044224 34069 33554432000 4194304 4298156 140736596847072 18446744073709551615 4261516 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 40294 34069 243 26 0 36926 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 161176

[startup+162.301 s]
/proc/loadavg: 1.90 0.86 0.32 3/527 29460
/proc/meminfo: memFree=12800532/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=168536 CPUtime=162.3 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 72577 0 0 0 16221 9 0 0 25 0 1 0 758282358 172580864 37250 33554432000 4194304 4298156 140736596847072 18446744073709551615 4251890 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 42134 37250 243 26 0 38766 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 168536

[startup+222.3 s]
/proc/loadavg: 1.96 1.06 0.43 3/527 29462
/proc/meminfo: memFree=12801612/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=168536 CPUtime=222.3 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 72577 0 0 0 22221 9 0 0 25 0 1 0 758282358 172580864 37250 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 42134 37250 243 26 0 38766 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 168536

[startup+282.3 s]
/proc/loadavg: 1.98 1.23 0.52 3/527 29463
/proc/meminfo: memFree=12795760/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=168536 CPUtime=282.3 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 72627 0 0 0 28221 9 0 0 25 0 1 0 758282358 172580864 37300 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 42134 37300 243 26 0 38766 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 168536

[startup+342.301 s]
/proc/loadavg: 1.99 1.37 0.61 3/527 29465
/proc/meminfo: memFree=12778856/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=180212 CPUtime=342.3 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 74032 0 0 0 34221 9 0 0 25 0 1 0 758282358 184537088 38658 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 45053 38658 243 26 0 41685 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 180212

[startup+402.301 s]
/proc/loadavg: 2.14 1.52 0.71 3/527 29467
/proc/meminfo: memFree=12761328/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=198944 CPUtime=402.3 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 78929 0 0 0 40220 10 0 0 25 0 1 0 758282358 203718656 43002 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256262 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 49736 43002 243 26 0 46368 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 198944

[startup+462.3 s]
/proc/loadavg: 2.05 1.61 0.79 3/527 29468
/proc/meminfo: memFree=12753360/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=198944 CPUtime=462.3 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 80959 0 0 0 46219 11 0 0 25 0 1 0 758282358 203718656 44969 33554432000 4194304 4298156 140736596847072 18446744073709551615 4251958 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 49736 44969 243 26 0 46368 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 198944

[startup+522.3 s]
/proc/loadavg: 2.02 1.68 0.86 3/527 29470
/proc/meminfo: memFree=12744024/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=198944 CPUtime=522.31 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 80961 0 0 0 52220 11 0 0 25 0 1 0 758282358 203718656 44971 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 49736 44971 243 26 0 46368 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 198944

[startup+582.301 s]
/proc/loadavg: 2.00 1.73 0.93 3/527 29471
/proc/meminfo: memFree=12743972/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=198944 CPUtime=582.31 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 80974 0 0 0 58220 11 0 0 25 0 1 0 758282358 203718656 44984 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 49736 44984 243 26 0 46368 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 198944

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 1.98 3/527 29657
/proc/meminfo: memFree=12743880/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=239108 CPUtime=4062.42 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2200422 0 0 0 405911 331 0 0 25 0 1 0 758282358 244846592 53584 33554432000 4194304 4298156 140736596847072 18446744073709551615 4261474 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 59777 53584 243 26 0 56409 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 239108

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/527 29659
/proc/meminfo: memFree=12715052/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4122.41 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2236502 0 0 0 411904 337 0 0 25 0 1 0 758282358 276406272 55783 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 55783 243 26 0 64114 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 269928

[startup+4182.3 s]
/proc/loadavg: 2.07 2.03 1.99 3/527 29660
/proc/meminfo: memFree=12729372/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4182.4 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2288225 0 0 0 417895 345 0 0 25 0 1 0 758282358 276406272 57088 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256495 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 57088 243 26 0 64114 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 269928

[startup+4242.3 s]
/proc/loadavg: 2.16 2.07 2.01 3/527 29662
/proc/meminfo: memFree=12711832/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=239108 CPUtime=4242.41 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2335637 0 0 0 423888 353 0 0 25 0 1 0 758282358 244846592 54686 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256941 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 59777 54686 243 26 0 56409 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 239108

[startup+4302.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/527 29664
/proc/meminfo: memFree=12700260/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4302.41 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2385592 0 0 0 429881 360 0 0 25 0 1 0 758282358 276406272 57239 33554432000 4194304 4298156 140736596847072 18446744073709551615 4251972 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 57239 243 26 0 64114 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 269928

[startup+4362.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/527 29665
/proc/meminfo: memFree=12712636/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=239108 CPUtime=4362.41 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2450040 0 0 0 435872 369 0 0 25 0 1 0 758282358 244846592 54611 33554432000 4194304 4298156 140736596847072 18446744073709551615 4251947 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 59777 54611 243 26 0 56409 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 239108

[startup+4422.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/527 29667
/proc/meminfo: memFree=12718652/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=239108 CPUtime=4422.42 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2492749 0 0 0 441867 375 0 0 25 0 1 0 758282358 244846592 53054 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 59777 53054 243 26 0 56409 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 239108

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/527 29668
/proc/meminfo: memFree=12757532/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4482.42 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2528790 0 0 0 447861 381 0 0 25 0 1 0 758282358 276406272 55691 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256804 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 55691 243 26 0 64114 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 269928

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 29670
/proc/meminfo: memFree=12677860/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4542.42 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2577877 0 0 0 453853 389 0 0 25 0 1 0 758282358 276406272 57588 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 57588 243 26 0 64114 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 269928

[startup+4602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/527 29681
/proc/meminfo: memFree=12684432/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4602.43 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2627388 0 0 0 459846 397 0 0 25 0 1 0 758282358 276406272 56394 33554432000 4194304 4298156 140736596847072 18446744073709551615 4252215 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 56394 243 26 0 64114 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 269928

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/527 29682
/proc/meminfo: memFree=12675148/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4662.41 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2659414 0 0 0 465839 402 0 0 25 0 1 0 758282358 276406272 57288 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 57288 243 26 0 64114 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 269928

[startup+4722.32 s]
/proc/loadavg: 2.10 2.04 2.01 3/527 29684
/proc/meminfo: memFree=12680804/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4722.43 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2703935 0 0 0 471834 409 0 0 25 0 1 0 758282358 276406272 55442 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 55442 243 26 0 64114 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 269928

[startup+4782.3 s]
/proc/loadavg: 2.22 2.07 2.02 3/527 29685
/proc/meminfo: memFree=12689436/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4782.42 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2752712 0 0 0 477826 416 0 0 25 0 1 0 758282358 276406272 56343 33554432000 4194304 4298156 140736596847072 18446744073709551615 4251937 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 56343 243 26 0 64114 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 269928

[startup+4842.3 s]
/proc/loadavg: 2.14 2.07 2.02 3/527 29687
/proc/meminfo: memFree=12729816/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=239108 CPUtime=4842.42 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2798860 0 0 0 483819 423 0 0 25 0 1 0 758282358 244846592 54234 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 59777 54234 243 26 0 56409 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 239108

[startup+4902.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/527 29689
/proc/meminfo: memFree=12703964/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=239108 CPUtime=4902.43 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2843768 0 0 0 489813 430 0 0 25 0 1 0 758282358 244846592 52936 33554432000 4194304 4298156 140736596847072 18446744073709551615 4251915 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 59777 52936 243 26 0 56409 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 239108

[startup+4962.3 s]
/proc/loadavg: 2.02 2.04 2.01 3/527 29690
/proc/meminfo: memFree=12678756/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=269928 CPUtime=4962.42 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2875794 0 0 0 495807 435 0 0 25 0 1 0 758282358 276406272 56147 33554432000 4194304 4298156 140736596847072 18446744073709551615 4261654 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 67482 56147 243 26 0 64114 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 269928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.04 2.00 3/527 29691
/proc/meminfo: memFree=12682320/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=239108 CPUtime=5000.05 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2904032 0 0 0 499565 440 0 0 25 0 1 0 758282358 244846592 55067 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 59777 55067 243 26 0 56409 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 239108

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.04 2.00 3/527 29691
/proc/meminfo: memFree=12682320/32951124 swapFree=66578944/67111528
[pid=29455] ppid=29453 vsize=239108 CPUtime=5000.05 cores=1,3,5,7
/proc/29455/stat : 29455 (contrasat_relea) R 29453 29455 29417 0 -1 4202496 2904032 0 0 0 499565 440 0 0 25 0 1 0 758282358 244846592 55067 33554432000 4194304 4298156 140736596847072 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/29455/statm: 59777 55067 243 26 0 56409 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 239108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.07
CPU user time (s): 4995.65
CPU system time (s): 4.41433
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 350068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4995.65
system time used= 4.41433
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2904032
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= 7
involuntary context switches= 9091

runsolver used 24.3813 second user time and 61.9156 second system time

The end

Launcher Data 

Begin job on node145 at 2011-05-29 10:44:25
IDJOB=3422060
IDBENCH=20365
IDSOLVER=1915
FILE ID=node145/3422060-1306658664
RUNJOBID= node145-1306658664-29436
PBS_JOBID= 13471752
Free space on /tmp= 73452 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422060-1306658664/watcher-3422060-1306658664 -o /tmp/evaluation-result-3422060-1306658664/solver-3422060-1306658664 -C 5000 -W 5100 -M 15500  contrasat_release HOME/instance-3422060-1306658664.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1263803028

node145.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		: 2666.786
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	: 5333.57
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		: 2666.786
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	: 5332.76
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		: 2666.786
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	: 5332.74
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		: 2666.786
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		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
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	: 5332.74
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		: 2666.786
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	: 5332.84
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		: 2666.786
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	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13025508 kB
Buffers:        274212 kB
Cached:        8010320 kB
SwapCached:      34712 kB
Active:       11504108 kB
Inactive:      8125732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13025508 kB
SwapTotal:    67111528 kB
SwapFree:     66578944 kB
Dirty:           45016 kB
Writeback:          12 kB
AnonPages:    11310244 kB
Mapped:          37816 kB
Slab:           160148 kB
PageTables:      65892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 153281916 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= 73468 MiB
End job on node145 at 2011-05-29 12:07:47