Trace number 309057

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) 1200.01 1200.77

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10253    31009 |      --       0       --      -- |     --   | -1761/-1429
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3227   #clauses: 10253   #literals: 31009
0.00/0.08	c CPU time:   0.077988 s
0.00/0.08	c ==============================================================================
0.00/0.09	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/node76/watcher-309057-1172532961 -o ROOT/results/node76/solver-309057-1172532961 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309057-1172532961/rsat.sh /tmp/evaluation/309057-1172532961/instance-309057-1172532961.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: 1.00 1.00 1.00 3/69 32385
/proc/meminfo: memFree=1941944/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 281 0 0 0 0 0 0 0 19 0 1 0 273254365 5488640 230 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/32385/statm: 1340 230 193 169 0 50 0
[pid=32386] ppid=32385 vsize=1960 CPUtime=0
/proc/32386/stat : 32386 (SatElite) R 32385 32385 31944 0 -1 4194304 341 0 0 0 0 0 0 0 18 0 1 0 273254365 2007040 323 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/32386/statm: 490 324 49 128 0 359 0

[startup+0.110246 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 32385
/proc/meminfo: memFree=1941944/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.522304 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 32385
/proc/meminfo: memFree=1941944/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+1.34239 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1939880/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=2844 CPUtime=1.23
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 585 0 0 0 123 0 0 0 25 0 1 0 273254375 2912256 554 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 711 554 86 211 0 497 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8204

[startup+2.97858 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1939304/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=3224 CPUtime=2.87
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 701 0 0 0 287 0 0 0 25 0 1 0 273254375 3301376 654 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 806 654 86 211 0 592 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8584

[startup+6.25496 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1938152/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=4140 CPUtime=6.14
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 974 0 0 0 614 0 0 0 25 0 1 0 273254375 4239360 863 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 1035 863 86 211 0 821 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9500

[startup+12.7157 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1935592/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=6956 CPUtime=12.6
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 1881 0 0 0 1259 1 0 0 25 0 1 0 273254375 7122944 1541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 1739 1541 86 211 0 1525 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12316

[startup+25.5212 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1933160/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=9260 CPUtime=25.39
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 3093 0 0 0 2537 2 0 0 25 0 1 0 273254375 9482240 2071 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 2315 2071 86 211 0 2101 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14620

[startup+51.1422 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1930024/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=12144 CPUtime=51
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 4273 0 0 0 5097 3 0 0 25 0 1 0 273254375 12435456 2863 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 3036 2863 86 211 0 2822 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17504

[startup+102.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1924200/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=18360 CPUtime=102.21
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 6658 0 0 0 10216 5 0 0 25 0 1 0 273254375 18800640 4282 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 4590 4282 86 211 0 4376 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23720

[startup+162.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1921896/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=20612 CPUtime=162.23
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 7275 0 0 0 16218 5 0 0 25 0 1 0 273254375 21106688 4899 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 5153 4899 86 211 0 4939 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25972

[startup+222.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1917288/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=26260 CPUtime=222.24
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 10331 0 0 0 22217 7 0 0 25 0 1 0 273254375 26890240 6004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 6565 6004 86 211 0 6351 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 31620

[startup+282.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1917352/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=26260 CPUtime=282.27
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 10331 0 0 0 28219 8 0 0 25 0 1 0 273254375 26890240 6004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 6565 6004 86 211 0 6351 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 31620

[startup+342.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32388
/proc/meminfo: memFree=1910824/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=32868 CPUtime=342.28
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 12030 0 0 0 34218 10 0 0 25 0 1 0 273254375 33656832 7703 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 8217 7703 86 211 0 8003 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 38228

[startup+402.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1904488/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=38764 CPUtime=402.29
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 13594 0 0 0 40218 11 0 0 25 0 1 0 273254375 39694336 9267 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 9691 9267 86 211 0 9477 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 44124

[startup+462.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1903592/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=39132 CPUtime=462.31
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 15400 0 0 0 46219 12 0 0 25 0 1 0 273254375 40071168 9434 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 9783 9434 86 211 0 9569 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 44492

[startup+522.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1903528/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=39392 CPUtime=522.33
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 15433 0 0 0 52221 12 0 0 25 0 1 0 273254375 40337408 9467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 9848 9467 86 211 0 9634 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 44752

[startup+582.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1903528/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=39392 CPUtime=582.34
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 15437 0 0 0 58222 12 0 0 25 0 1 0 273254375 40337408 9471 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 9848 9471 86 211 0 9634 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 44752

[startup+642.853 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1903080/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=39928 CPUtime=642.35
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 15570 0 0 0 64223 12 0 0 25 0 1 0 273254375 40886272 9604 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 9982 9604 86 211 0 9768 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 45288

[startup+702.906 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1898600/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=44068 CPUtime=702.37
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 16639 0 0 0 70224 13 0 0 25 0 1 0 273254375 45125632 10673 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 11017 10673 86 211 0 10803 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 49428

[startup+762.964 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1894248/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=48392 CPUtime=762.39
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 17753 0 0 0 76224 15 0 0 25 0 1 0 273254375 49553408 11787 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 12098 11787 86 211 0 11884 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 53752

[startup+823.017 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1890280/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=55160 CPUtime=822.41
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 19510 0 0 0 82225 16 0 0 25 0 1 0 273254375 56483840 12774 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 13790 12774 86 211 0 13576 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 60520

[startup+883.078 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1886440/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=59048 CPUtime=882.43
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 20508 0 0 0 88226 17 0 0 25 0 1 0 273254375 60465152 13739 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 14762 13739 86 211 0 14548 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 64408

[startup+943.131 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1886248/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=58316 CPUtime=942.44
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 23819 0 0 0 94226 18 0 0 25 0 1 0 273254375 59715584 13696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32388/statm: 14579 13696 86 211 0 14365 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 63676

[startup+1003.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1886312/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=58316 CPUtime=1002.46
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 23819 0 0 0 100228 18 0 0 25 0 1 0 273254375 59715584 13696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 14579 13696 86 211 0 14365 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 63676

[startup+1063.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1886248/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=58316 CPUtime=1062.47
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 23832 0 0 0 106229 18 0 0 25 0 1 0 273254375 59715584 13709 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 14579 13709 86 211 0 14365 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 63676

[startup+1123.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1886184/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=58316 CPUtime=1122.49
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 23833 0 0 0 112231 18 0 0 25 0 1 0 273254375 59715584 13710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 14579 13710 86 211 0 14365 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 63676

[startup+1183.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1886184/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=58316 CPUtime=1182.51
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 23833 0 0 0 118232 19 0 0 25 0 1 0 273254375 59715584 13710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 14579 13710 86 211 0 14365 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 63676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32390
/proc/meminfo: memFree=1886184/2055888 swapFree=4086404/4096564
[pid=32385] ppid=32383 vsize=5360 CPUtime=0.09
/proc/32385/stat : 32385 (rsat.sh) S 32383 32385 31944 0 -1 4194304 303 646 0 0 0 0 9 0 15 0 1 0 273254365 5488640 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32385/statm: 1340 232 193 169 0 50 0
[pid=32388] ppid=32385 vsize=58316 CPUtime=1199.92
/proc/32388/stat : 32388 (rsat) R 32385 32385 31944 0 -1 4194304 23833 0 0 0 119973 19 0 0 25 0 1 0 273254375 59715584 13710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/32388/statm: 14579 13710 86 211 0 14365 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 63676

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32385 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=90986 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.094985
while last known CPU time is 1200.01

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

Real time (s): 1200.77
CPU time (s): 1200.01
CPU user time (s): 1199.82
CPU system time (s): 0.19
CPU usage (%): 99.9371
Max. virtual memory (cumulated for all children) (KiB): 77480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090986
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 949
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 0.964853 second user time and 2.31965 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Feb 26 23:36:01 UTC 2007

IDJOB= 309057
IDBENCH= 20249
IDSOLVER= 104
FILE ID= node76/309057-1172532961

PBS_JOBID= 3971805

Free space on /tmp= 66645 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309057-1172532961/rsat.sh /tmp/evaluation/309057-1172532961/instance-309057-1172532961.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-309057-1172532961 -o ROOT/results/node76/solver-309057-1172532961 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309057-1172532961/rsat.sh /tmp/evaluation/309057-1172532961/instance-309057-1172532961.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 735814043

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.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		: 3000.219
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	: 6006.18
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		: 3000.219
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:      2055888 kB
MemFree:       1942352 kB
Buffers:          8640 kB
Cached:          70244 kB
SwapCached:       3872 kB
Active:          38036 kB
Inactive:        51512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1942352 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            10356 kB
Committed_AS:  1031356 kB
PageTables:       1424 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= 66645 MiB

End job on node76 on Mon Feb 26 23:56:03 UTC 2007