Trace number 312915

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) 1200.28 1200.6

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-13-s.cnf
MD5SUMd90571b4b69632567da9d3ebfd25979e
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1059.18
Satisfiable
(Un)Satisfiability was proved
Number of variables234673
Number of clauses1071339
Sum of the clauses size2453820
Maximum clause length10
Minimum clause length1
Number of clauses of size 117679
Number of clauses of size 2856659
Number of clauses of size 3153061
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

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/node68/watcher-312915-1176869019 -o ROOT/results/node68/solver-312915-1176869019 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312915-1176869019/cmusat_base /tmp/evaluation/312915-1176869019/instance-312915-1176869019.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: 0.92 0.98 0.99 3/64 9864
/proc/meminfo: memFree=1781312/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=7944 CPUtime=0
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 527 0 0 0 0 0 0 0 18 0 1 0 162891439 8134656 509 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 1986 512 90 241 0 1742 0

[startup+0.02762 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9864
/proc/meminfo: memFree=1781312/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=11376 CPUtime=0.01
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 2035 0 0 0 1 0 0 0 18 0 1 0 162891439 11649024 2017 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 2844 2020 90 241 0 2600 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11376

[startup+0.102627 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9864
/proc/meminfo: memFree=1781312/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=49484 CPUtime=0.09
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 4122 0 0 0 8 1 0 0 18 0 1 0 162891439 50671616 4104 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 12371 4104 90 241 0 12127 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 49484

[startup+0.302644 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9864
/proc/meminfo: memFree=1781312/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=52652 CPUtime=0.29
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 6154 0 0 0 27 2 0 0 19 0 1 0 162891439 53915648 6136 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 13163 6137 90 241 0 12919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 52652

[startup+0.70168 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9864
/proc/meminfo: memFree=1781312/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=59252 CPUtime=0.69
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 10197 0 0 0 64 5 0 0 22 0 1 0 162891439 60674048 10179 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 14813 10179 90 241 0 14569 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59252

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9865
/proc/meminfo: memFree=1728120/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=83220 CPUtime=1.49
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 19934 0 0 0 139 10 0 0 25 0 1 0 162891439 85217280 19916 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134557220 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 20805 19921 92 241 0 20561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83220

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9865
/proc/meminfo: memFree=1696888/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=88600 CPUtime=3.09
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 21146 0 0 0 299 10 0 0 25 0 1 0 162891439 90726400 21110 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 22150 21110 93 241 0 21906 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88600

[startup+6.30119 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1696504/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=89128 CPUtime=6.28
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 21326 0 0 0 618 10 0 0 25 0 1 0 162891439 91267072 21290 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 22282 21290 110 241 0 22038 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 89128

[startup+12.7018 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1695736/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=90316 CPUtime=12.69
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 21612 0 0 0 1258 11 0 0 25 0 1 0 162891439 92483584 21576 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 22579 21576 110 241 0 22335 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90316

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1692216/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=93564 CPUtime=25.48
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 22426 0 0 0 2537 11 0 0 25 0 1 0 162891439 95809536 22390 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 23391 22390 110 241 0 23147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 93564

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1677432/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=109564 CPUtime=51.07
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 26143 0 0 0 5094 13 0 0 25 0 1 0 162891439 112193536 26107 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 27391 26107 110 241 0 27147 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 109564

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1658872/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=128460 CPUtime=102.26
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 30797 0 0 0 10210 16 0 0 25 0 1 0 162891439 131543040 30761 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562332 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 32115 30761 110 241 0 31871 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 128460

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1584376/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=236844 CPUtime=162.25
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 57720 0 0 0 16198 27 0 0 25 0 1 0 162891439 242528256 49312 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 59211 49312 110 241 0 58967 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 236844

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1583096/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=236844 CPUtime=222.23
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 58037 0 0 0 22196 27 0 0 25 0 1 0 162891439 242528256 49629 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 59211 49629 110 241 0 58967 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 236844

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1576504/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=242416 CPUtime=282.22
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 59766 0 0 0 28193 29 0 0 25 0 1 0 162891439 248233984 51358 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 60604 51358 110 241 0 60360 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 242416

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1538872/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=281988 CPUtime=342.2
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 69110 0 0 0 34186 34 0 0 25 0 1 0 162891439 288755712 60702 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 70497 60702 110 241 0 70253 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 281988

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1511800/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=311664 CPUtime=402.19
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 76171 0 0 0 40180 39 0 0 25 0 1 0 162891439 319143936 67763 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 77916 67763 110 241 0 77672 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 311664

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1438520/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=392556 CPUtime=462.17
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 94298 0 0 0 46168 49 0 0 25 0 1 0 162891439 401977344 85890 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 98139 85890 110 241 0 97895 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 392556

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1357752/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=485080 CPUtime=522.15
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 114503 0 0 0 52157 58 0 0 25 0 1 0 162891439 496721920 106095 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 121270 106095 110 241 0 121026 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 485080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1301752/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=547936 CPUtime=582.13
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 128301 0 0 0 58148 65 0 0 25 0 1 0 162891439 561086464 119893 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 136984 119893 110 241 0 136740 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 547936

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1261368/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=591592 CPUtime=642.13
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 138290 0 0 0 64142 71 0 0 25 0 1 0 162891439 605790208 129882 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 147898 129882 110 241 0 147654 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 591592

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1223352/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=634184 CPUtime=702.1
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 147855 0 0 0 70136 74 0 0 25 0 1 0 162891439 649404416 139447 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 158546 139447 110 241 0 158302 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 634184

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1184248/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=676392 CPUtime=762.09
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 157541 0 0 0 76128 81 0 0 25 0 1 0 162891439 692625408 149133 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 169098 149133 110 241 0 168854 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 676392

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1146296/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=718748 CPUtime=822.08
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 167016 0 0 0 82121 87 0 0 25 0 1 0 162891439 735997952 158608 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 179687 158608 110 241 0 179443 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 718748

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1110904/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=758272 CPUtime=882.05
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 175846 0 0 0 88114 91 0 0 25 0 1 0 162891439 776470528 167438 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 189568 167438 110 241 0 189324 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 758272

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=1043384/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=837796 CPUtime=942.04
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 192731 0 0 0 94102 102 0 0 25 0 1 0 162891439 857903104 184323 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 209449 184323 110 241 0 209205 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 837796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=981240/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=909012 CPUtime=1002.03
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 208272 0 0 0 100093 110 0 0 25 0 1 0 162891439 930828288 199864 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 227253 199864 110 241 0 227009 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 909012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=821880/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=1116456 CPUtime=1062.01
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 248664 0 0 0 106074 127 0 0 25 0 1 0 162891439 1143250944 240256 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134550342 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 279114 240256 110 241 0 278870 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1116456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=700344/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=1255568 CPUtime=1121.99
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 278333 0 0 0 112058 141 0 0 25 0 1 0 162891439 1285701632 269925 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134560462 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 313892 269925 110 241 0 313648 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1255568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=587768/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=1387660 CPUtime=1181.98
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 306647 0 0 0 118045 153 0 0 25 0 1 0 162891439 1420963840 298239 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134561632 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 346915 298239 110 241 0 346671 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1387660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=546808/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=1433420 CPUtime=1200.08
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4194304 316477 0 0 0 119851 157 0 0 25 0 1 0 162891439 1467822080 308069 18446744073709551615 134512640 135500113 4294956656 18446744073709551615 134552036 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 358355 308069 110 241 0 358111 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1433420

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9865
/proc/meminfo: memFree=546808/2055920 swapFree=4181368/4192956
[pid=9864] ppid=9862 vsize=0 CPUtime=1200.18
/proc/9864/stat : 9864 (cmusat_base) R 9862 9864 8637 0 -1 4195332 316477 0 0 0 119851 167 0 0 25 0 1 0 162891439 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/9864/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.28
CPU user time (s): 1198.51
CPU system time (s): 1.76373
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 1433420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.51
system time used= 1.76373
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 316477
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= 2103

runsolver used 0.798878 second user time and 2.49562 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Wed Apr 18 04:03:39 UTC 2007

IDJOB= 312915
IDBENCH= 20353
IDSOLVER= 120
FILE ID= node68/312915-1176869019

PBS_JOBID= 4590255

Free space on /tmp= 66284 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-13-s.cnf
COMMAND LINE= /tmp/evaluation/312915-1176869019/cmusat_base /tmp/evaluation/312915-1176869019/instance-312915-1176869019.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-312915-1176869019 -o ROOT/results/node68/solver-312915-1176869019 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312915-1176869019/cmusat_base /tmp/evaluation/312915-1176869019/instance-312915-1176869019.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d90571b4b69632567da9d3ebfd25979e

RANDOM SEED= 42606551

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1781720 kB
Buffers:         13072 kB
Cached:         185900 kB
SwapCached:       5776 kB
Active:          59864 kB
Inactive:       151904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781720 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:           21572 kB
Writeback:           0 kB
Mapped:          15848 kB
Slab:            48524 kB
Committed_AS:  2657996 kB
PageTables:       1384 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= 66284 MiB

End job on node68 on Wed Apr 18 04:23:42 UTC 2007