Trace number 304875

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
Rsat 2007-02-08? (TO) 1200 1200.8

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c Rsat version 2.00

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/node77/watcher-304875-1172067413 -o ROOT/results/node77/solver-304875-1172067413 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304875-1172067413/rsat.sh /tmp/evaluation/304875-1172067413/instance-304875-1172067413.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: 0.78 0.95 0.98 3/67 8819
/proc/meminfo: memFree=1409912/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 281 0 0 0 0 0 0 0 20 0 1 0 1608858 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/8819/statm: 1340 230 193 169 0 50 0
[pid=8820] ppid=8819 vsize=952 CPUtime=0
/proc/8820/stat : 8820 (SatElite) R 8819 8819 8756 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1608858 974848 128 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/8820/statm: 238 128 49 128 0 107 0

[startup+0.110784 s]
/proc/loadavg: 0.78 0.95 0.98 3/67 8819
/proc/meminfo: memFree=1409912/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5360

[startup+0.519837 s]
/proc/loadavg: 0.78 0.95 0.98 3/67 8819
/proc/meminfo: memFree=1409912/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5360

[startup+1.33993 s]
/proc/loadavg: 0.78 0.95 0.98 2/69 8822
/proc/meminfo: memFree=1405992/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=4212 CPUtime=1.28
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 970 0 0 0 128 0 0 0 25 0 1 0 1608863 4313088 875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8822/statm: 1053 875 86 211 0 839 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9572

[startup+2.97612 s]
/proc/loadavg: 0.80 0.95 0.98 2/69 8822
/proc/meminfo: memFree=1404776/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=6428 CPUtime=2.91
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 1600 0 0 0 291 0 0 0 25 0 1 0 1608863 6582272 1407 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 1607 1407 86 211 0 1393 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11788

[startup+6.25251 s]
/proc/loadavg: 0.80 0.95 0.98 2/69 8822
/proc/meminfo: memFree=1401960/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=8768 CPUtime=6.19
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 2412 0 0 0 618 1 0 0 25 0 1 0 1608863 8978432 2023 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 2192 2023 86 211 0 1978 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14128

[startup+12.7103 s]
/proc/loadavg: 0.83 0.95 0.98 2/69 8822
/proc/meminfo: memFree=1398592/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=11864 CPUtime=12.64
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 3427 0 0 0 1262 2 0 0 25 0 1 0 1608863 12148736 2744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 2966 2744 86 211 0 2752 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17224

[startup+25.5208 s]
/proc/loadavg: 0.85 0.95 0.98 2/69 8822
/proc/meminfo: memFree=1395776/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=14844 CPUtime=25.44
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 4597 0 0 0 2542 2 0 0 25 0 1 0 1608863 15200256 3526 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 3711 3526 86 211 0 3497 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20204

[startup+51.1399 s]
/proc/loadavg: 0.90 0.96 0.98 2/69 8822
/proc/meminfo: memFree=1392256/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=18488 CPUtime=51.05
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 6319 0 0 0 5101 4 0 0 25 0 1 0 1608863 18931712 4282 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 4622 4282 86 211 0 4408 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 23848

[startup+102.381 s]
/proc/loadavg: 0.96 0.96 0.98 2/69 8822
/proc/meminfo: memFree=1383936/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=26388 CPUtime=102.26
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 9141 0 0 0 10219 7 0 0 25 0 1 0 1608863 27021312 6332 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 6597 6332 86 211 0 6383 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31748

[startup+162.433 s]
/proc/loadavg: 0.98 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1375616/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=35968 CPUtime=162.27
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 11648 0 0 0 16219 8 0 0 25 0 1 0 1608863 36831232 8453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 8992 8453 86 211 0 8778 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 41328

[startup+222.488 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1371968/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=39232 CPUtime=222.28
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 14062 0 0 0 22219 9 0 0 25 0 1 0 1608863 40173568 9327 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8822/statm: 9808 9327 86 211 0 9594 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 44592

[startup+282.535 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1371968/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=39232 CPUtime=282.28
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 14062 0 0 0 28219 9 0 0 25 0 1 0 1608863 40173568 9327 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 9808 9327 86 211 0 9594 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 44592

[startup+342.582 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1362816/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=48460 CPUtime=342.3
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 16400 0 0 0 34219 11 0 0 25 0 1 0 1608863 49623040 11665 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 12115 11665 86 211 0 11901 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 53820

[startup+402.64 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1354880/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=55960 CPUtime=402.3
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 18362 0 0 0 40217 13 0 0 25 0 1 0 1608863 57303040 13627 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 13990 13627 86 211 0 13776 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 61320

[startup+462.692 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1352704/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=57544 CPUtime=462.32
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 20447 0 0 0 46218 14 0 0 25 0 1 0 1608863 58925056 14109 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 14386 14109 86 211 0 14172 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 62904

[startup+522.738 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1352640/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04

################
# More data... #
################

[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=57544 CPUtime=582.36
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 20457 0 0 0 58221 15 0 0 25 0 1 0 1608863 58925056 14119 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 14386 14119 86 211 0 14172 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 62904

[startup+642.837 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1352640/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=57544 CPUtime=642.38
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 20457 0 0 0 64223 15 0 0 25 0 1 0 1608863 58925056 14119 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 14386 14119 86 211 0 14172 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 62904

[startup+702.884 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1349056/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=61248 CPUtime=702.39
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 21397 0 0 0 70223 16 0 0 25 0 1 0 1608863 62717952 15059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 15312 15059 86 211 0 15098 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 66608

[startup+762.93 s]
/proc/loadavg: 0.99 0.97 0.98 2/69 8822
/proc/meminfo: memFree=1343232/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=69848 CPUtime=762.39
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 23607 0 0 0 76222 17 0 0 25 0 1 0 1608863 71524352 16499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 17462 16499 86 211 0 17248 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 75208

[startup+822.982 s]
/proc/loadavg: 1.07 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1337472/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=75356 CPUtime=822.41
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 25041 0 0 0 82222 19 0 0 25 0 1 0 1608863 77164544 17933 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 18839 17933 86 211 0 18625 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 80716

[startup+883.024 s]
/proc/loadavg: 1.03 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1332544/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=80332 CPUtime=882.4
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 26270 0 0 0 88221 19 0 0 25 0 1 0 1608863 82259968 19162 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 20083 19162 86 211 0 19869 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 85692

[startup+943.071 s]
/proc/loadavg: 1.01 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1327936/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=84932 CPUtime=942.41
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 27422 0 0 0 94221 20 0 0 25 0 1 0 1608863 86970368 20314 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 21233 20314 86 211 0 21019 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 90292

[startup+1003.12 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1325824/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=86372 CPUtime=1002.41
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 31095 0 0 0 100219 22 0 0 25 0 1 0 1608863 88444928 20819 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 21593 20819 86 211 0 21379 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 91732

[startup+1063.17 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1325760/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=86372 CPUtime=1062.43
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 31104 0 0 0 106221 22 0 0 25 0 1 0 1608863 88444928 20828 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 21593 20828 86 211 0 21379 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 91732

[startup+1123.22 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1325696/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=86372 CPUtime=1122.43
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 31117 0 0 0 112221 22 0 0 25 0 1 0 1608863 88444928 20841 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 21593 20841 86 211 0 21379 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 91732

[startup+1183.27 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1325568/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=86372 CPUtime=1182.44
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 31128 0 0 0 118221 23 0 0 25 0 1 0 1608863 88444928 20852 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 21593 20852 86 211 0 21379 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 91732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.79 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1325568/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=86372 CPUtime=1199.96
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 31128 0 0 0 119973 23 0 0 25 0 1 0 1608863 88444928 20852 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 21593 20852 86 211 0 21379 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 91732

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

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

[startup+1200.79 s]
/proc/loadavg: 1.00 0.99 0.99 2/69 8822
/proc/meminfo: memFree=1325568/2055892 swapFree=4096564/4096564
[pid=8819] ppid=8817 vsize=5360 CPUtime=0.04
/proc/8819/stat : 8819 (rsat.sh) S 8817 8819 8756 0 -1 4194304 303 375 0 0 0 0 4 0 18 0 1 0 1608858 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/8819/statm: 1340 232 193 169 0 50 0
[pid=8822] ppid=8819 vsize=86372 CPUtime=1199.96
/proc/8822/stat : 8822 (rsat) R 8819 8819 8756 0 -1 4194304 31128 0 0 0 119973 23 0 0 25 0 1 0 1608863 88444928 20852 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/8822/statm: 21593 20852 86 211 0 21379 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 91732

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8819 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=43993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.049992
while last known CPU time is 1200

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.8
CPU time (s): 1200
CPU user time (s): 1199.77
CPU system time (s): 0.23
CPU usage (%): 99.933
Max. virtual memory (cumulated for all children) (KiB): 104696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 678
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= 16
involuntary context switches= 2

runsolver used 0.937857 second user time and 2.33864 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Wed Feb 21 14:16:53 UTC 2007

IDJOB= 304875
IDBENCH= 20143
IDSOLVER= 104
FILE ID= node77/304875-1172067413

PBS_JOBID= 3892792

Free space on /tmp= 66650 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304875-1172067413/rsat.sh /tmp/evaluation/304875-1172067413/instance-304875-1172067413.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-304875-1172067413 -o ROOT/results/node77/solver-304875-1172067413 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304875-1172067413/rsat.sh /tmp/evaluation/304875-1172067413/instance-304875-1172067413.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 719980217

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1410384 kB
Buffers:         28456 kB
Cached:         528736 kB
SwapCached:          0 kB
Active:         207872 kB
Inactive:       364692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1410384 kB
SwapTotal:     4096564 kB
SwapFree:      4096564 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          25592 kB
Slab:            59396 kB
Committed_AS:    49512 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node77 on Wed Feb 21 14:36:56 UTC 2007