Trace number 3171033

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
RestartSAT A75? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1960786523-069.SATISFIABLE.cnf
MD5SUM23247368fdc20070eb9c682abfb798ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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: 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-3171033-1302823611/watcher-3171033-1302823611 -o /tmp/evaluation-result-3171033-1302823611/solver-3171033-1302823611 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.75 HOME/instance-3171033-1302823611.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: 4.00 4.02 3.93 5/189 2901
/proc/meminfo: memFree=18749480/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=14892 CPUtime=0 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 408 0 0 0 0 0 0 0 25 0 1 0 374777022 15249408 338 33554432000 4194304 4291949 140737050201616 18446744073709551615 220819673733 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 3723 338 247 24 0 357 0

[startup+0.101007 s]
/proc/loadavg: 4.00 4.02 3.93 5/189 2901
/proc/meminfo: memFree=18749480/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=15252 CPUtime=0.09 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 496 0 0 0 9 0 0 0 25 0 1 0 374777022 15618048 418 33554432000 4194304 4291949 140737050201616 18446744073709551615 4263554 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 3813 418 249 24 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15252

[startup+0.200987 s]
/proc/loadavg: 4.00 4.02 3.93 5/189 2901
/proc/meminfo: memFree=18749480/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=15252 CPUtime=0.19 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 510 0 0 0 19 0 0 0 25 0 1 0 374777022 15618048 431 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256140 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 3813 431 249 24 0 447 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15252

[startup+0.300971 s]
/proc/loadavg: 4.00 4.02 3.93 5/189 2901
/proc/meminfo: memFree=18749480/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=15552 CPUtime=0.29 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 513 0 0 0 29 0 0 0 25 0 1 0 374777022 15925248 434 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 3888 434 249 24 0 522 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15552

[startup+0.700895 s]
/proc/loadavg: 4.00 4.02 3.93 5/189 2901
/proc/meminfo: memFree=18749480/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=15552 CPUtime=0.69 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 570 0 0 0 69 0 0 0 25 0 1 0 374777022 15925248 485 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 3888 485 249 24 0 522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15552

[startup+1.50075 s]
/proc/loadavg: 4.00 4.02 3.93 5/190 2902
/proc/meminfo: memFree=18748008/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=15856 CPUtime=1.49 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 670 0 0 0 149 0 0 0 25 0 1 0 374777022 16236544 580 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 3964 580 249 24 0 598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15856

[startup+3.10046 s]
/proc/loadavg: 4.00 4.02 3.93 5/190 2902
/proc/meminfo: memFree=18747388/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=16480 CPUtime=3.09 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 766 0 0 0 309 0 0 0 25 0 1 0 374777022 16875520 670 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 4120 670 249 24 0 754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16480

[startup+6.30086 s]
/proc/loadavg: 4.00 4.02 3.93 5/190 2902
/proc/meminfo: memFree=18747020/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=16628 CPUtime=6.29 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 861 0 0 0 629 0 0 0 25 0 1 0 374777022 17027072 759 33554432000 4194304 4291949 140737050201616 18446744073709551615 220815904978 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 4157 759 249 24 0 791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16628

[startup+12.7007 s]
/proc/loadavg: 4.00 4.02 3.93 5/190 2902
/proc/meminfo: memFree=18745912/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=17416 CPUtime=12.69 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 994 0 0 0 1269 0 0 0 25 0 1 0 374777022 17833984 885 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256189 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 4354 885 249 24 0 988 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17416

[startup+25.5003 s]
/proc/loadavg: 4.08 4.03 3.93 5/190 2903
/proc/meminfo: memFree=18745164/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=18208 CPUtime=25.49 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 1239 0 0 0 2549 0 0 0 25 0 1 0 374777022 18644992 1115 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255890 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 4552 1115 249 24 0 1186 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18208

[startup+51.1006 s]
/proc/loadavg: 4.05 4.03 3.93 5/190 2903
/proc/meminfo: memFree=18743792/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=19948 CPUtime=51.09 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 1598 0 0 0 5109 0 0 0 25 0 1 0 374777022 20426752 1454 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256144 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 4987 1454 249 24 0 1621 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19948

[startup+102.3 s]
/proc/loadavg: 4.02 4.02 3.93 5/190 2905
/proc/meminfo: memFree=18739936/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=20984 CPUtime=102.3 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 1995 0 0 0 10230 0 0 0 25 0 1 0 374777022 21487616 1838 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 5246 1838 249 24 0 1880 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20984

[startup+162.3 s]
/proc/loadavg: 4.07 4.03 3.94 5/190 2906
/proc/meminfo: memFree=18735708/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=22080 CPUtime=162.3 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 2290 0 0 0 16230 0 0 0 25 0 1 0 374777022 22609920 2126 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255943 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 5520 2126 249 24 0 2154 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 22080

[startup+222.306 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 2998
/proc/meminfo: memFree=18771852/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=23144 CPUtime=222.31 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 2591 0 0 0 22231 0 0 0 25 0 1 0 374777022 23699456 2406 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 5786 2406 249 24 0 2420 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 23144

[startup+282.301 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 3000
/proc/meminfo: memFree=18761264/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=24496 CPUtime=282.3 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 2786 0 0 0 28230 0 0 0 25 0 1 0 374777022 25083904 2589 33554432000 4194304 4291949 140737050201616 18446744073709551615 4262300 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6124 2589 249 24 0 2758 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 24496

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 3001
/proc/meminfo: memFree=18752176/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=25312 CPUtime=342.3 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 2993 0 0 0 34230 0 0 0 25 0 1 0 374777022 25919488 2789 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256272 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6328 2789 249 24 0 2962 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 25312

[startup+402.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 3003
/proc/meminfo: memFree=18749412/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=25312 CPUtime=402.3 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3016 0 0 0 40230 0 0 0 25 0 1 0 374777022 25919488 2811 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256147 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6328 2811 249 24 0 2962 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 25312

[startup+462.301 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 3004
/proc/meminfo: memFree=18745784/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=25312 CPUtime=462.31 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3177 0 0 0 46231 0 0 0 25 0 1 0 374777022 25919488 2961 33554432000 4194304 4291949 140737050201616 18446744073709551615 4248306 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6328 2961 249 24 0 2962 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 25312

[startup+522.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 3006
/proc/meminfo: memFree=18740924/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=26592 CPUtime=522.31 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3258 0 0 0 52231 0 0 0 25 0 1 0 374777022 27230208 3039 33554432000 4194304 4291949 140737050201616 18446744073709551615 4263363 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6648 3039 249 24 0 3282 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 26592

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 3008
/proc/meminfo: memFree=18739772/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=26592 CPUtime=582.31 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3421 0 0 0 58231 0 0 0 25 0 1 0 374777022 27230208 3194 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6648 3194 249 24 0 3282 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 26592

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3009
/proc/meminfo: memFree=18737764/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=27656 CPUtime=642.31 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3532 0 0 0 64231 0 0 0 25 0 1 0 374777022 28319744 3299 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6914 3299 249 24 0 3548 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 27656

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3011
/proc/meminfo: memFree=18734012/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=27656 CPUtime=702.31 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3719 0 0 0 70231 0 0 0 25 0 1 0 374777022 28319744 3478 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255709 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6914 3478 249 24 0 3548 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 27656

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3012
/proc/meminfo: memFree=18733612/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=27656 CPUtime=762.32 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3728 0 0 0 76232 0 0 0 25 0 1 0 374777022 28319744 3486 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256150 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6914 3486 249 24 0 3548 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 27656

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3014
/proc/meminfo: memFree=18733584/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=27656 CPUtime=822.32 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3748 0 0 0 82232 0 0 0 25 0 1 0 374777022 28319744 3505 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6914 3505 249 24 0 3548 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 27656

[startup+882.306 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3016
/proc/meminfo: memFree=18731564/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=27796 CPUtime=882.32 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3764 0 0 0 88232 0 0 0 25 0 1 0 374777022 28463104 3521 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 6949 3521 249 24 0 3583 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 27796

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3017
/proc/meminfo: memFree=18728560/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=28884 CPUtime=942.32 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 3847 0 0 0 94232 0 0 0 25 0 1 0 374777022 29577216 3600 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 7221 3600 249 24 0 3855 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 28884

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3019
/proc/meminfo: memFree=18727048/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=28884 CPUtime=1002.32 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 4042 0 0 0 100232 0 0 0 25 0 1 0 374777022 29577216 3785 33554432000 4194304 4291949 140737050201616 18446744073709551615 4262944 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 7221 3785 249 24 0 3855 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 28884

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3020
/proc/meminfo: memFree=18725160/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=28884 CPUtime=1062.32 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 4050 0 0 0 106232 0 0 0 25 0 1 0 374777022 29577216 3792 33554432000 4194304 4291949 140737050201616 18446744073709551615 4250422 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 7221 3792 249 24 0 3855 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 28884

[startup+1122.3 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 3022
/proc/meminfo: memFree=18721284/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=29948 CPUtime=1122.32 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 4147 0 0 0 112232 0 0 0 25 0 1 0 374777022 30666752 3883 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 7487 3883 249 24 0 4121 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 29948

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 3024
/proc/meminfo: memFree=18719640/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=29948 CPUtime=1182.33 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 4336 0 0 0 118233 0 0 0 25 0 1 0 374777022 30666752 4067 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 7487 4067 249 24 0 4121 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 29948

[startup+1242.3 s]
/proc/loadavg: 4.05 4.02 3.96 5/190 3025
/proc/meminfo: memFree=18717872/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=29948 CPUtime=1242.33 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 4336 0 0 0 124233 0 0 0 25 0 1 0 374777022 30666752 4067 33554432000 4194304 4291949 140737050201616 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 7487 4067 249 24 0 4121 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 29948



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 3027
/proc/meminfo: memFree=18715984/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=29948 CPUtime=1300.03 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 4336 0 0 0 130003 0 0 0 25 0 1 0 374777022 30666752 4067 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 7487 4067 249 24 0 4121 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 29948

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

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

[startup+1300 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 3027
/proc/meminfo: memFree=18715984/32951124 swapFree=67111528/67111528
[pid=2901] ppid=2899 vsize=29948 CPUtime=1300.03 cores=1,3
/proc/2901/stat : 2901 (RestartSAT) R 2899 2901 2459 0 -1 4202496 4336 0 0 0 130003 0 0 0 25 0 1 0 374777022 30666752 4067 33554432000 4194304 4291949 140737050201616 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2901/statm: 7487 4067 249 24 0 4121 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 29948

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.04
CPU system time (s): 0.002999
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 29948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4336
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= 14919

runsolver used 2.11368 second user time and 4.51731 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-15 01:26:51
IDJOB=3171033
IDBENCH=82851
IDSOLVER=1581
FILE ID=node147/3171033-1302823611
RUNJOBID= node147-1302819906-2479
PBS_JOBID= 13006673
Free space on /tmp= 71380 MiB

SOLVER NAME= RestartSAT A75
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1960786523-069.SATISFIABLE.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.75 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3171033-1302823611/watcher-3171033-1302823611 -o /tmp/evaluation-result-3171033-1302823611/solver-3171033-1302823611 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.75 HOME/instance-3171033-1302823611.cnf

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

MD5SUM BENCH= 23247368fdc20070eb9c682abfb798ef
RANDOM SEED=1547555312

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.76
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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:      18749760 kB
Buffers:        681312 kB
Cached:       13033700 kB
SwapCached:          0 kB
Active:        2735476 kB
Inactive:     11096196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18749760 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             456 kB
Writeback:           0 kB
AnonPages:      116696 kB
Mapped:          15464 kB
Slab:           305996 kB
PageTables:       5516 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   304596 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= 71380 MiB
End job on node147 at 2011-04-15 01:48:33