Trace number 313836

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 2007-02-08? (TO) 1200.1 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
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 variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  279228                                               |
1.69/1.70	c |  Number of clauses:    1324541                                              |

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/node51/watcher-313836-1176891784 -o ROOT/results/node51/solver-313836-1176891784 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313836-1176891784/cmusat /tmp/evaluation/313836-1176891784/instance-313836-1176891784.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: 0.91 0.96 0.98 3/64 7510
/proc/meminfo: memFree=1604600/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=2788 CPUtime=0
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 522 0 0 0 0 0 0 0 18 0 1 0 44023578 2854912 505 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 697 507 96 243 0 451 0

[startup+0.0559231 s]
/proc/loadavg: 0.91 0.96 0.98 3/64 7510
/proc/meminfo: memFree=1604600/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=9220 CPUtime=0.04
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 1957 0 0 0 4 0 0 0 18 0 1 0 44023578 9441280 1940 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 2305 1941 96 243 0 2059 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 9220

[startup+0.101925 s]
/proc/loadavg: 0.91 0.96 0.98 3/64 7510
/proc/meminfo: memFree=1604600/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=12064 CPUtime=0.09
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 2601 0 0 0 8 1 0 0 18 0 1 0 44023578 12353536 2584 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525958 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 3016 2584 96 243 0 2770 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12064

[startup+0.301943 s]
/proc/loadavg: 0.91 0.96 0.98 3/64 7510
/proc/meminfo: memFree=1604600/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=47684 CPUtime=0.29
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 9561 0 0 0 25 4 0 0 19 0 1 0 44023578 48828416 9544 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 11921 9545 96 243 0 11675 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47684

[startup+0.701978 s]
/proc/loadavg: 0.91 0.96 0.98 3/64 7510
/proc/meminfo: memFree=1604600/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=67356 CPUtime=0.69
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 14684 0 0 0 62 7 0 0 22 0 1 0 44023578 68972544 14667 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 16839 14667 96 243 0 16593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67356

[startup+1.50105 s]
/proc/loadavg: 0.91 0.96 0.98 2/65 7511
/proc/meminfo: memFree=1534192/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=104272 CPUtime=1.49
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 24052 0 0 0 137 12 0 0 25 0 1 0 44023578 106774528 24035 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 26068 24035 96 243 0 25822 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104272

[startup+3.1022 s]
/proc/loadavg: 0.91 0.96 0.98 2/65 7511
/proc/meminfo: memFree=1500272/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=123220 CPUtime=3.09
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 28779 0 0 0 294 15 0 0 25 0 1 0 44023578 126177280 28762 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 30805 28762 108 243 0 30559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123220

[startup+6.30148 s]
/proc/loadavg: 0.92 0.96 0.98 2/65 7511
/proc/meminfo: memFree=1468912/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=134916 CPUtime=6.29
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 36820 0 0 0 609 20 0 0 25 0 1 0 44023578 138153984 31866 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134540629 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 33729 31867 108 243 0 33483 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 134916

[startup+12.7011 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 7511
/proc/meminfo: memFree=1528752/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=87916 CPUtime=12.69
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 40881 0 0 0 1246 23 0 0 25 0 1 0 44023578 90025984 19040 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 21979 19040 119 243 0 21733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87916

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1528688/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=87916 CPUtime=25.48
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 40917 0 0 0 2525 23 0 0 25 0 1 0 44023578 90025984 19076 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 21979 19076 119 243 0 21733 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 87916

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1528368/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=87916 CPUtime=51.06
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 41002 0 0 0 5083 23 0 0 25 0 1 0 44023578 90025984 19161 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 21979 19161 119 243 0 21733 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 87916

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1519728/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=96116 CPUtime=102.24
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 43194 0 0 0 10199 25 0 0 25 0 1 0 44023578 98422784 21353 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 24029 21353 119 243 0 23783 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 96116

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1495472/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=119884 CPUtime=162.23
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 49295 0 0 0 16192 31 0 0 25 0 1 0 44023578 122761216 27454 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 29971 27454 119 243 0 29725 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 119884

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1479856/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=134812 CPUtime=222.21
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 53139 0 0 0 22186 35 0 0 25 0 1 0 44023578 138047488 31298 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134581355 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 33703 31298 119 243 0 33457 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 134812

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1465136/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=149036 CPUtime=282.2
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 56817 0 0 0 28181 39 0 0 25 0 1 0 44023578 152612864 34976 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 37259 34976 119 243 0 37013 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 149036

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1451696/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=161960 CPUtime=342.18
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 60155 0 0 0 34177 41 0 0 25 0 1 0 44023578 165847040 38314 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 40490 38314 119 243 0 40244 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 161960

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1441136/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=172332 CPUtime=402.16
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 62818 0 0 0 40173 43 0 0 25 0 1 0 44023578 176467968 40977 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 43083 40977 119 243 0 42837 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 172332

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1425776/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=187168 CPUtime=462.14
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 66617 0 0 0 46167 47 0 0 25 0 1 0 44023578 191660032 44776 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134582206 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 46792 44776 119 243 0 46546 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 187168

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1414384/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=198408 CPUtime=522.13
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 69509 0 0 0 52162 51 0 0 25 0 1 0 44023578 203169792 47668 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 49602 47668 119 243 0 49356 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 198408

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1396464/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=216080 CPUtime=582.11
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 73949 0 0 0 58157 54 0 0 25 0 1 0 44023578 221265920 52108 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 54020 52108 119 243 0 53774 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 216080

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1383664/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=228368 CPUtime=642.1
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 77106 0 0 0 64153 57 0 0 25 0 1 0 44023578 233848832 55265 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 57092 55265 119 243 0 56846 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 228368

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1370416/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=241312 CPUtime=702.08
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 82060 0 0 0 70147 61 0 0 25 0 1 0 44023578 247103488 58598 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 60328 58598 119 243 0 60082 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 241312

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1365296/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=246112 CPUtime=762.07
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 84975 0 0 0 76143 64 0 0 25 0 1 0 44023578 252018688 59838 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61528 59838 119 243 0 61282 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 246112

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1365296/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=246264 CPUtime=822.05
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 84987 0 0 0 82141 64 0 0 25 0 1 0 44023578 252174336 59850 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589977 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61566 59850 119 243 0 61320 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 246264

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1365104/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=246424 CPUtime=882.04
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 85027 0 0 0 88140 64 0 0 25 0 1 0 44023578 252338176 59890 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61606 59890 119 243 0 61360 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 246424

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1364912/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=246744 CPUtime=942.02
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 85082 0 0 0 94138 64 0 0 25 0 1 0 44023578 252665856 59945 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592065 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61686 59945 119 243 0 61440 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 246744

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1364720/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=246904 CPUtime=1002
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 85122 0 0 0 100136 64 0 0 25 0 1 0 44023578 252829696 59985 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61726 59985 119 243 0 61480 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 246904

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1364528/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=246904 CPUtime=1061.99
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 85159 0 0 0 106135 64 0 0 25 0 1 0 44023578 252829696 60022 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61726 60022 119 243 0 61480 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 246904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1363952/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=247488 CPUtime=1121.97
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 85333 0 0 0 112133 64 0 0 25 0 1 0 44023578 253427712 60163 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61872 60163 119 243 0 61626 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 247488

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1363824/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=247576 CPUtime=1181.96
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 87074 0 0 0 118131 65 0 0 25 0 1 0 44023578 253517824 60192 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134591949 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61894 60192 119 243 0 61648 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 247576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7511
/proc/meminfo: memFree=1363824/2055920 swapFree=4181508/4192956
[pid=7510] ppid=7508 vsize=247576 CPUtime=1200.06
/proc/7510/stat : 7510 (cmusat) R 7508 7510 7113 0 -1 4194304 87076 0 0 0 119941 65 0 0 25 0 1 0 44023578 253517824 60194 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/7510/statm: 61894 60194 119 243 0 61648 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 247576

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.41
CPU system time (s): 0.691894
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 247576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.41
system time used= 0.691894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87076
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= 1720

runsolver used 0.779881 second user time and 2.51562 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Wed Apr 18 10:23:05 UTC 2007

IDJOB= 313836
IDBENCH= 20376
IDSOLVER= 121
FILE ID= node51/313836-1176891784

PBS_JOBID= 4595130

Free space on /tmp= 66436 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/313836-1176891784/cmusat /tmp/evaluation/313836-1176891784/instance-313836-1176891784.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-313836-1176891784 -o ROOT/results/node51/solver-313836-1176891784 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313836-1176891784/cmusat /tmp/evaluation/313836-1176891784/instance-313836-1176891784.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 333207376

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1604944 kB
Buffers:         16188 kB
Cached:         382848 kB
SwapCached:       5360 kB
Active:         117088 kB
Inactive:       293200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604944 kB
SwapTotal:     4192956 kB
SwapFree:      4181508 kB
Dirty:           26596 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            26760 kB
Committed_AS:  2561096 kB
PageTables:       1408 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= 66436 MiB

End job on node51 on Wed Apr 18 10:43:07 UTC 2007