Trace number 308048

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) 1200.11 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.144
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-308048-1172513386 -o ROOT/results/node7/solver-308048-1172513386 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308048-1172513386/cmusat_base /tmp/evaluation/308048-1172513386/instance-308048-1172513386.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.95 0.93 3/77 18122
/proc/meminfo: memFree=1645648/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=2652 CPUtime=0
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 271293324 2715648 219 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564472 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 663 221 90 241 0 419 0

[startup+0.106848 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 18122
/proc/meminfo: memFree=1645648/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=3568 CPUtime=0.1
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 482 0 0 0 10 0 0 0 18 0 1 0 271293324 3653632 464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 892 464 109 241 0 648 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3568

[startup+0.514892 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 18122
/proc/meminfo: memFree=1645648/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=4096 CPUtime=0.51
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 618 0 0 0 51 0 0 0 22 0 1 0 271293324 4194304 600 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135061735 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 1024 600 109 241 0 780 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4096

[startup+1.33498 s]
/proc/loadavg: 0.91 0.95 0.93 2/78 18123
/proc/meminfo: memFree=1642760/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=4932 CPUtime=1.32
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 827 0 0 0 132 0 0 0 25 0 1 0 271293324 5050368 809 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 1233 809 109 241 0 989 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4932

[startup+2.97115 s]
/proc/loadavg: 0.91 0.95 0.93 2/78 18123
/proc/meminfo: memFree=1642248/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=5284 CPUtime=2.96
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 951 0 0 0 296 0 0 0 25 0 1 0 271293324 5410816 933 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 1321 933 109 241 0 1077 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5284

[startup+6.2535 s]
/proc/loadavg: 0.92 0.95 0.93 2/78 18123
/proc/meminfo: memFree=1641288/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=6372 CPUtime=6.24
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 1245 0 0 0 624 0 0 0 25 0 1 0 271293324 6524928 1193 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134565090 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 1593 1193 109 241 0 1349 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6372

[startup+12.7062 s]
/proc/loadavg: 0.93 0.95 0.93 2/78 18123
/proc/meminfo: memFree=1638344/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=9324 CPUtime=12.69
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 2080 0 0 0 1268 1 0 0 25 0 1 0 271293324 9547776 1825 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551806 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 2331 1825 109 241 0 2087 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9324

[startup+25.5105 s]
/proc/loadavg: 0.94 0.96 0.93 2/78 18123
/proc/meminfo: memFree=1637192/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=10300 CPUtime=25.5
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 2612 0 0 0 2548 2 0 0 25 0 1 0 271293324 10547200 2123 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 2575 2123 109 241 0 2331 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 10300

[startup+51.1232 s]
/proc/loadavg: 0.96 0.96 0.93 2/78 18123
/proc/meminfo: memFree=1634248/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=13284 CPUtime=51.1
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 3679 0 0 0 5107 3 0 0 25 0 1 0 271293324 13602816 2947 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559886 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 3321 2947 109 241 0 3077 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13284

[startup+102.34 s]
/proc/loadavg: 0.98 0.96 0.93 2/78 18123
/proc/meminfo: memFree=1626568/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=21456 CPUtime=102.31
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 6247 0 0 0 10225 6 0 0 25 0 1 0 271293324 21970944 4803 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 5364 4803 109 241 0 5120 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21456

[startup+162.374 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1619784/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=27868 CPUtime=162.32
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 8149 0 0 0 16224 8 0 0 25 0 1 0 271293324 28536832 6489 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 6967 6489 109 241 0 6723 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 27868

[startup+222.406 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1615432/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=31964 CPUtime=222.34
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 9472 0 0 0 22224 10 0 0 25 0 1 0 271293324 32731136 7559 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 7991 7559 109 241 0 7747 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 31964

[startup+282.434 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1601032/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=48264 CPUtime=282.35
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 13954 0 0 0 28223 12 0 0 25 0 1 0 271293324 49422336 11155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 12066 11155 110 241 0 11822 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 48264

[startup+342.459 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1600648/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=48324 CPUtime=342.36
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 14204 0 0 0 34223 13 0 0 25 0 1 0 271293324 49483776 11236 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 12081 11236 110 241 0 11837 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 48324

[startup+402.488 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1600264/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=48540 CPUtime=402.38
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 14495 0 0 0 40224 14 0 0 25 0 1 0 271293324 49704960 11343 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 12135 11343 110 241 0 11891 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 48540

[startup+462.513 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1595208/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=53376 CPUtime=462.38
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 15953 0 0 0 46222 16 0 0 25 0 1 0 271293324 54657024 12601 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 13344 12601 110 241 0 13100 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 53376

[startup+522.543 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1593224/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=55500 CPUtime=522.39
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 16494 0 0 0 52222 17 0 0 25 0 1 0 271293324 56832000 13142 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 13875 13142 110 241 0 13631 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 55500

[startup+582.568 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1589384/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=58888 CPUtime=582.41
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 17626 0 0 0 58222 19 0 0 25 0 1 0 271293324 60301312 14056 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551193 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 14722 14056 110 241 0 14478 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 58888

[startup+642.602 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1586632/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=61460 CPUtime=642.43
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 18322 0 0 0 64223 20 0 0 25 0 1 0 271293324 62935040 14752 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 15365 14752 110 241 0 15121 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 61460

[startup+702.633 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1583880/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=64120 CPUtime=702.44
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 19242 0 0 0 70222 22 0 0 25 0 1 0 271293324 65658880 15434 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 16030 15434 110 241 0 15786 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 64120

[startup+762.657 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1583496/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=64588 CPUtime=762.45
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 19323 0 0 0 76222 23 0 0 25 0 1 0 271293324 66138112 15515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 16147 15515 110 241 0 15903 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 64588

[startup+822.691 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1578696/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=69068 CPUtime=822.47
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 20789 0 0 0 82223 24 0 0 25 0 1 0 271293324 70725632 16721 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 17267 16721 110 241 0 17023 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 69068

[startup+882.721 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1578696/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=69068 CPUtime=882.48
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 20807 0 0 0 88223 25 0 0 25 0 1 0 271293324 70725632 16739 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 17267 16739 110 241 0 17023 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 69068

[startup+942.751 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1578504/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=69248 CPUtime=942.49
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 20845 0 0 0 94224 25 0 0 25 0 1 0 271293324 70909952 16777 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 17312 16777 110 241 0 17068 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 69248

[startup+1002.78 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1545608/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=106540 CPUtime=1002.51
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 30232 0 0 0 100222 29 0 0 25 0 1 0 271293324 109096960 24992 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 26635 24992 110 241 0 26391 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 106540

[startup+1062.82 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1545352/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=106644 CPUtime=1062.54
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 30571 0 0 0 106224 30 0 0 25 0 1 0 271293324 109203456 25047 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 26661 25047 110 241 0 26417 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 106644

[startup+1122.85 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1545288/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=106796 CPUtime=1122.54
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 30591 0 0 0 112224 30 0 0 25 0 1 0 271293324 109359104 25067 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 26699 25067 110 241 0 26455 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 106796

[startup+1182.88 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1545032/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=106988 CPUtime=1182.56
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 30638 0 0 0 118225 31 0 0 25 0 1 0 271293324 109555712 25114 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 26747 25114 110 241 0 26503 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 106988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1545032/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=106988 CPUtime=1200.08
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 30640 0 0 0 119977 31 0 0 25 0 1 0 271293324 109555712 25116 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 26747 25116 110 241 0 26503 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 106988

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 18123
/proc/meminfo: memFree=1545032/2055920 swapFree=4147496/4192956
[pid=18122] ppid=18120 vsize=106988 CPUtime=1200.08
/proc/18122/stat : 18122 (cmusat_base) R 18120 18122 16275 0 -1 4194304 30640 0 0 0 119977 31 0 0 25 0 1 0 271293324 109555712 25116 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18122/statm: 26747 25116 110 241 0 26503 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 106988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.77
CPU system time (s): 0.333949
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 106988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.333949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30640
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= 1630

runsolver used 1.39579 second user time and 2.70859 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 26 18:09:46 UTC 2007

IDJOB= 308048
IDBENCH= 20221
IDSOLVER= 120
FILE ID= node7/308048-1172513386

PBS_JOBID= 3971595

Free space on /tmp= 66550 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308048-1172513386/cmusat_base /tmp/evaluation/308048-1172513386/instance-308048-1172513386.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-308048-1172513386 -o ROOT/results/node7/solver-308048-1172513386 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308048-1172513386/cmusat_base /tmp/evaluation/308048-1172513386/instance-308048-1172513386.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 708425223

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1645992 kB
Buffers:         48556 kB
Cached:         267124 kB
SwapCached:       9088 kB
Active:         200232 kB
Inactive:       139552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645992 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            2604 kB
Writeback:           0 kB
Mapped:          30912 kB
Slab:            55628 kB
Committed_AS:   899096 kB
PageTables:       1764 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= 66550 MiB

End job on node7 on Mon Feb 26 18:29:48 UTC 2007