Trace number 313432

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
FH 2007-02-08? (TO) 1200.11 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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-313432-1176885025 -o ROOT/results/node20/solver-313432-1176885025 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313432-1176885025/FH /tmp/evaluation/313432-1176885025/instance-313432-1176885025.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 0.95 0.97 3/77 18368
/proc/meminfo: memFree=1673440/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=244720 CPUtime=0
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 88 0 0 0 0 0 0 0 18 0 1 0 136419873 250593280 72 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134605645 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 61180 73 36 103 0 60684 0

[startup+0.0897869 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18368
/proc/meminfo: memFree=1673440/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=246040 CPUtime=0.08
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 678 0 0 0 8 0 0 0 18 0 1 0 136419873 251944960 662 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134589751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 61510 662 36 103 0 61014 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 246040

[startup+0.101788 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18368
/proc/meminfo: memFree=1673440/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=246304 CPUtime=0.09
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 759 0 0 0 9 0 0 0 18 0 1 0 136419873 252215296 743 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134589751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 61576 743 36 103 0 61080 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 246304

[startup+0.301828 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18368
/proc/meminfo: memFree=1673440/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=249208 CPUtime=0.29
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 2066 0 0 0 29 0 0 0 19 0 1 0 136419873 255188992 2050 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134521553 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 62302 2050 36 103 0 61806 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 249208

[startup+0.701908 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 18368
/proc/meminfo: memFree=1673440/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=255148 CPUtime=0.69
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 4462 0 0 0 67 2 0 0 23 0 1 0 136419873 261271552 4446 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134521553 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 63787 4447 36 103 0 63291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 255148

[startup+1.50107 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 18369
/proc/meminfo: memFree=1647384/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=302268 CPUtime=1.49
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 19890 0 0 0 141 8 0 0 25 0 1 0 136419873 309522432 19874 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134522241 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 75567 19877 36 103 0 75071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 302268

[startup+3.10139 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 18369
/proc/meminfo: memFree=1583192/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=320616 CPUtime=3.09
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 26815 0 0 0 298 11 0 0 25 0 1 0 136419873 328310784 26796 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134589751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 80154 26796 38 103 0 79658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 320616

[startup+6.30103 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 18369
/proc/meminfo: memFree=1527256/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=322860 CPUtime=6.29
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36507 0 0 0 615 14 0 0 25 0 1 0 136419873 330608640 36487 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134555046 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 80715 36487 39 103 0 80219 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 322860

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 18369
/proc/meminfo: memFree=1527384/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=322860 CPUtime=12.68
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36507 0 0 0 1254 14 0 0 25 0 1 0 136419873 330608640 36487 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134555064 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 80715 36487 39 103 0 80219 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 322860

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 18369
/proc/meminfo: memFree=1527576/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=25.48
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 2534 14 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134553498 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 324412

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 18369
/proc/meminfo: memFree=1527512/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=51.08
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 5093 15 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134554594 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 324412

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 18369
/proc/meminfo: memFree=1527576/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=102.26
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 10211 15 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134546875 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 324412

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18369
/proc/meminfo: memFree=1527576/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=162.23
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 16208 15 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134552194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 324412

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18369
/proc/meminfo: memFree=1527576/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=222.21
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 22205 16 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134546840 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 324412

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18369
/proc/meminfo: memFree=1527576/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=282.19
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 28202 17 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134552073 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 324412

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18369
/proc/meminfo: memFree=1527576/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=342.17
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 34200 17 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134547038 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 324412

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18369
/proc/meminfo: memFree=1527512/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=402.15
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 40197 18 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134546908 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 324412

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18369
/proc/meminfo: memFree=1527512/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=462.12
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 46194 18 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134545824 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 324412

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527448/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=522.11
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 52192 19 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134546908 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 324412

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527448/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=582.08
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 58189 19 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134554229 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 324412

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527448/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=642.07
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 64187 20 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 324412

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527320/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=702.04
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 70184 20 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134554195 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 324412

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527256/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=762.03
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 76182 21 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134552375 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 324412

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527256/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=822
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 82179 21 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134554370 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 324412

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527256/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=881.97
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 88176 21 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134554211 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 324412

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527256/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=941.96
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 94174 22 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134553505 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 324412

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527256/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=1001.93
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 100171 22 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134553279 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 324412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527192/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=1061.92
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 106169 23 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134553554 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 324412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527192/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=1121.89
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 112166 23 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134554090 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 324412

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527192/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=1181.87
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 118163 24 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134554252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 324412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527192/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=1200.07
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 119983 24 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134552073 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 324412

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: 0.99 0.97 0.97 2/78 18371
/proc/meminfo: memFree=1527192/2055920 swapFree=4151848/4192956
[pid=18368] ppid=18366 vsize=324412 CPUtime=1200.07
/proc/18368/stat : 18368 (FH) R 18366 18368 17405 0 -1 4194304 36509 0 0 0 119983 24 0 0 25 0 1 0 136419873 332197888 36489 18446744073709551615 134512640 134936988 4294956672 18446744073709551615 134552073 0 0 4096 0 0 0 0 17 1 0 0
/proc/18368/statm: 81103 36489 40 103 0 80607 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 324412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.83
CPU system time (s): 0.271958
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 324412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36509
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= 24551

runsolver used 1.41978 second user time and 2.84257 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Apr 18 08:30:25 UTC 2007

IDJOB= 313432
IDBENCH= 20366
IDSOLVER= 117
FILE ID= node20/313432-1176885025

PBS_JOBID= 4595084

Free space on /tmp= 66445 MiB

SOLVER NAME= FH 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313432-1176885025/FH /tmp/evaluation/313432-1176885025/instance-313432-1176885025.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-313432-1176885025 -o ROOT/results/node20/solver-313432-1176885025 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313432-1176885025/FH /tmp/evaluation/313432-1176885025/instance-313432-1176885025.cnf            

META MD5SUM SOLVER= 4ad8950502569bcbd9dc3ae819b6eefe
MD5SUM BENCH=  b9de1594525a25a6c43932e2e172e913

RANDOM SEED= 44818614

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:       1673848 kB
Buffers:         30612 kB
Cached:         266744 kB
SwapCached:      19660 kB
Active:         111620 kB
Inactive:       229392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673848 kB
SwapTotal:     4192956 kB
SwapFree:      4151848 kB
Dirty:           27516 kB
Writeback:           0 kB
Mapped:          47216 kB
Slab:            26600 kB
Committed_AS:  1841236 kB
PageTables:       1788 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= 66445 MiB

End job on node20 on Wed Apr 18 08:50:28 UTC 2007