Trace number 313875

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, and are wall clock time (not CPU 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
CMUSAT BASE 2007-02-08? (TO) 1200.13 1200.59

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-11-u.cnf
MD5SUM696c4f91b3f887adc571cf2a229f67b7
Bench CategoryINDUST (industrial 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 variables141860
Number of clauses629461
Sum of the clauses size1429872
Maximum clause length10
Minimum clause length1
Number of clauses of size 112030
Number of clauses of size 2515511
Number of clauses of size 374900
Number of clauses of size 43000
Number of clauses of size 512000
Number of clauses of size over 512020

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-313875-1176892524 -o ROOT/results/node20/solver-313875-1176892524 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313875-1176892524/cmusat_base /tmp/evaluation/313875-1176892524/instance-313875-1176892524.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19160
/proc/meminfo: memFree=1546104/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=5768 CPUtime=0
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 532 0 0 0 0 0 0 0 18 0 1 0 137169812 5906432 514 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 1442 517 90 241 0 1198 0

[startup+0.0746241 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19160
/proc/meminfo: memFree=1546104/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=30332 CPUtime=0.06
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 2769 0 0 0 6 0 0 0 18 0 1 0 137169812 31059968 2751 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 7583 2751 90 241 0 7339 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 30332

[startup+0.102628 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19160
/proc/meminfo: memFree=1546104/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=30860 CPUtime=0.09
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 3064 0 0 0 9 0 0 0 18 0 1 0 137169812 31600640 3046 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 7715 3046 90 241 0 7471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30860

[startup+0.301669 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19160
/proc/meminfo: memFree=1546104/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=33764 CPUtime=0.29
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 4988 0 0 0 28 1 0 0 20 0 1 0 137169812 34574336 4970 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 8441 4970 90 241 0 8197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33764

[startup+0.702749 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 19160
/proc/meminfo: memFree=1546104/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=41948 CPUtime=0.69
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 9434 0 0 0 65 4 0 0 24 0 1 0 137169812 42954752 9416 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 10487 9417 90 241 0 10243 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41948

[startup+1.50191 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 19161
/proc/meminfo: memFree=1495728/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=53464 CPUtime=1.49
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 12680 0 0 0 144 5 0 0 25 0 1 0 137169812 54747136 12662 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 13366 12662 93 241 0 13122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53464

[startup+3.10123 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 19161
/proc/meminfo: memFree=1495408/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=53596 CPUtime=3.09
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 12741 0 0 0 304 5 0 0 25 0 1 0 137169812 54882304 12723 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134935945 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 13399 12723 96 241 0 13155 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53596

[startup+6.30188 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19161
/proc/meminfo: memFree=1495152/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=53860 CPUtime=6.28
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 12818 0 0 0 623 5 0 0 25 0 1 0 137169812 55152640 12800 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560263 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 13465 12800 110 241 0 13221 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 53860

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19161
/proc/meminfo: memFree=1494384/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=54784 CPUtime=12.69
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 13049 0 0 0 1263 6 0 0 25 0 1 0 137169812 56098816 13031 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560473 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 13696 13031 110 241 0 13452 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54784

[startup+25.5017 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19161
/proc/meminfo: memFree=1490928/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=58084 CPUtime=25.48
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 13906 0 0 0 2541 7 0 0 25 0 1 0 137169812 59478016 13888 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 14521 13888 110 241 0 14277 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58084

[startup+51.1019 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19161
/proc/meminfo: memFree=1469232/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=98872 CPUtime=51.07
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 24197 0 0 0 5096 11 0 0 25 0 1 0 137169812 101244928 19259 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 24718 19259 110 241 0 24474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 98872

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19161
/proc/meminfo: memFree=1462320/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=105484 CPUtime=102.26
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 25961 0 0 0 10212 14 0 0 25 0 1 0 137169812 108015616 21023 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560263 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 26371 21023 110 241 0 26127 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 105484

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19161
/proc/meminfo: memFree=1442352/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=125224 CPUtime=162.23
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 31031 0 0 0 16203 20 0 0 25 0 1 0 137169812 128229376 26093 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 31306 26093 110 241 0 31062 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 125224

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1422320/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=144464 CPUtime=222.21
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 35924 0 0 0 22196 25 0 0 25 0 1 0 137169812 147931136 30986 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 36116 30986 110 241 0 35872 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 144464

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1403440/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=163020 CPUtime=282.18
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 40670 0 0 0 28189 29 0 0 25 0 1 0 137169812 166932480 35732 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 40755 35732 110 241 0 40511 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 163020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1384304/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=181892 CPUtime=342.16
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 45404 0 0 0 34181 35 0 0 25 0 1 0 137169812 186257408 40466 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 45473 40466 110 241 0 45229 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 181892

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1362608/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=203696 CPUtime=402.14
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 50917 0 0 0 40174 40 0 0 25 0 1 0 137169812 208584704 45979 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 50924 45979 110 241 0 50680 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 203696

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1337392/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=229708 CPUtime=462.11
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 57131 0 0 0 46166 45 0 0 25 0 1 0 137169812 235220992 52193 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 57427 52193 110 241 0 57183 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 229708

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1304176/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=263792 CPUtime=522.09
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 65516 0 0 0 52156 53 0 0 25 0 1 0 137169812 270123008 60578 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 65948 60578 110 241 0 65704 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 263792

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1272176/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=296012 CPUtime=582.07
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 73426 0 0 0 58147 60 0 0 25 0 1 0 137169812 303116288 68488 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 74003 68488 110 241 0 73759 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 296012

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1232688/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=336472 CPUtime=642.05
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 83228 0 0 0 64137 68 0 0 25 0 1 0 137169812 344547328 78290 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 84118 78290 110 241 0 83874 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 336472

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1209968/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=359048 CPUtime=702.03
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 88935 0 0 0 70131 72 0 0 25 0 1 0 137169812 367665152 83997 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 89762 83997 110 241 0 89518 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 359048

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1181040/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=388868 CPUtime=762.01
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 96108 0 0 0 76123 78 0 0 25 0 1 0 137169812 398200832 91170 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 97217 91170 110 241 0 96973 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 388868

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1157936/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=412144 CPUtime=821.98
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 101940 0 0 0 82114 84 0 0 25 0 1 0 137169812 422035456 97002 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 103036 97002 110 241 0 102792 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 412144

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1132272/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=437804 CPUtime=881.96
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 108276 0 0 0 88107 89 0 0 25 0 1 0 137169812 448311296 103338 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 109451 103338 110 241 0 109207 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 437804

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1112240/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=457756 CPUtime=941.93
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 113297 0 0 0 94099 94 0 0 25 0 1 0 137169812 468742144 108359 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 114439 108359 110 241 0 114195 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 457756

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1094832/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=475104 CPUtime=1001.91
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 117643 0 0 0 100093 98 0 0 25 0 1 0 137169812 486506496 112672 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 118776 112672 110 241 0 118532 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 475104

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1076144/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=493904 CPUtime=1061.89
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 122340 0 0 0 106086 103 0 0 25 0 1 0 137169812 505757696 117369 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560524 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 123476 117369 110 241 0 123232 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 493904

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1042864/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=528284 CPUtime=1121.86
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 130601 0 0 0 112077 109 0 0 25 0 1 0 137169812 540962816 125630 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 132071 125630 110 241 0 131827 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 528284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1025648/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=546212 CPUtime=1181.85
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 135035 0 0 0 118072 113 0 0 25 0 1 0 137169812 559321088 130064 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 136553 130064 110 241 0 136309 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 546212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1016240/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=554964 CPUtime=1200.04
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 137208 0 0 0 119889 115 0 0 25 0 1 0 137169812 568283136 132237 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 138741 132237 110 241 0 138497 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 554964

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19163
/proc/meminfo: memFree=1016240/2055920 swapFree=4151848/4192956
[pid=19160] ppid=19158 vsize=554964 CPUtime=1200.04
/proc/19160/stat : 19160 (cmusat_base) R 19158 19160 18705 0 -1 4194304 137208 0 0 0 119889 115 0 0 25 0 1 0 137169812 568283136 132237 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/19160/statm: 138741 132237 110 241 0 138497 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 554964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.13
CPU user time (s): 1198.89
CPU system time (s): 1.24081
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 554964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.89
system time used= 1.24081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137208
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= 6
involuntary context switches= 2410

runsolver used 1.50177 second user time and 2.83657 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Apr 18 10:35:25 UTC 2007

IDJOB= 313875
IDBENCH= 20377
IDSOLVER= 120
FILE ID= node20/313875-1176892524

PBS_JOBID= 4595141

Free space on /tmp= 66444 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-11-u.cnf
COMMAND LINE= /tmp/evaluation/313875-1176892524/cmusat_base /tmp/evaluation/313875-1176892524/instance-313875-1176892524.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-313875-1176892524 -o ROOT/results/node20/solver-313875-1176892524 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313875-1176892524/cmusat_base /tmp/evaluation/313875-1176892524/instance-313875-1176892524.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  696c4f91b3f887adc571cf2a229f67b7

RANDOM SEED= 368109269

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1546576 kB
Buffers:         33244 kB
Cached:         408408 kB
SwapCached:      19660 kB
Active:         133968 kB
Inactive:       334240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546576 kB
SwapTotal:     4192956 kB
SwapFree:      4151848 kB
Dirty:           13212 kB
Writeback:           0 kB
Mapped:          30180 kB
Slab:            26728 kB
Committed_AS:  1829948 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66444 MiB

End job on node20 on Wed Apr 18 10:55:27 UTC 2007