Trace number 315140

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) 1200.07 1200.52

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

Solver Data (download as text)

0.00/0.00	c Parsing...
0.39/0.45	c ==============================================================================
0.39/0.45	c |           |     ORIGINAL     |              LEARNT              |          |
0.39/0.45	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.39/0.45	c ==============================================================================
0.39/0.45	c |         0 |  437704  1056626 |  131311       0        0     nan |  0.000 % |
18.28/18.36	c |         0 |  164704  1115453 |      --       0       --      -- |     --   | -273000/58827
18.28/18.36	c ==============================================================================
18.28/18.36	c Result  :   #vars: 6952   #clauses: 164704   #literals: 1115453
18.28/18.36	c CPU time:   18.0942 s
18.28/18.36	c ==============================================================================
18.79/18.81	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-315140-1172649371 -o ROOT/results/node22/solver-315140-1172649371 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315140-1172649371/rsat.sh /tmp/evaluation/315140-1172649371/instance-315140-1172649371.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: 0.72 0.93 0.98 3/77 15505
/proc/meminfo: memFree=1554360/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=1172 CPUtime=0
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 184 0 0 0 0 0 0 0 19 0 1 0 284891000 1200128 166 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 293 166 50 128 0 162 0

[startup+0.0858371 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 15505
/proc/meminfo: memFree=1554360/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=10560 CPUtime=0.07
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 2427 0 0 0 6 1 0 0 19 0 1 0 284891000 10813440 2409 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 2640 2411 50 128 0 2509 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15912

[startup+0.101838 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 15505
/proc/meminfo: memFree=1554360/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=14944 CPUtime=0.09
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 2976 0 0 0 7 2 0 0 19 0 1 0 284891000 15302656 2958 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 3736 2958 50 128 0 3605 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20296

[startup+0.301853 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 15505
/proc/meminfo: memFree=1554360/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=38328 CPUtime=0.29
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 8647 0 0 0 24 5 0 0 20 0 1 0 284891000 39247872 8629 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 9582 8629 50 128 0 9451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43680

[startup+0.701883 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 15505
/proc/meminfo: memFree=1554360/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=57500 CPUtime=0.69
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 14124 0 0 0 61 8 0 0 24 0 1 0 284891000 58880000 13786 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 14375 13786 69 128 0 14244 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 62852

[startup+1.50194 s]
/proc/loadavg: 0.72 0.93 0.98 2/79 15507
/proc/meminfo: memFree=1495720/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=59900 CPUtime=1.49
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 14719 0 0 0 139 10 0 0 25 0 1 0 284891000 61337600 14381 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 14975 14381 69 128 0 14844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65252

[startup+3.10106 s]
/proc/loadavg: 0.74 0.94 0.98 2/79 15507
/proc/meminfo: memFree=1488232/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=63316 CPUtime=3.08
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 15564 0 0 0 294 14 0 0 25 0 1 0 284891000 64835584 15226 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 15829 15226 69 128 0 15698 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 68668

[startup+6.30129 s]
/proc/loadavg: 0.74 0.94 0.98 2/79 15507
/proc/meminfo: memFree=1471536/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=68872 CPUtime=6.28
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 16901 0 0 0 606 22 0 0 25 0 1 0 284891000 70524928 16563 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134678245 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 17218 16563 69 128 0 17087 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 74224

[startup+12.7018 s]
/proc/loadavg: 0.78 0.94 0.98 2/79 15507
/proc/meminfo: memFree=1462008/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=0
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 284891000 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15505/statm: 1338 233 195 169 0 49 0
[pid=15506] ppid=15505 vsize=73736 CPUtime=12.69
/proc/15506/stat : 15506 (SatElite) R 15505 15505 15442 0 -1 4194304 18104 0 0 0 1244 25 0 0 25 0 1 0 284891000 75505664 17512 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134543844 0 0 4096 3 0 0 0 17 1 0 0
/proc/15506/statm: 18434 17512 69 128 0 18303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79088

[startup+25.5017 s]
/proc/loadavg: 0.81 0.94 0.98 2/79 15508
/proc/meminfo: memFree=1507256/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=19484 CPUtime=6.67
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 4739 0 0 0 665 2 0 0 25 0 1 0 284892881 19951616 4692 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 4871 4692 86 211 0 4657 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24836

[startup+51.1016 s]
/proc/loadavg: 0.87 0.94 0.98 2/79 15508
/proc/meminfo: memFree=1499896/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=27740 CPUtime=32.27
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 7327 0 0 0 3222 5 0 0 25 0 1 0 284892881 28405760 6600 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 6935 6600 86 211 0 6721 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33092

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/79 15508
/proc/meminfo: memFree=1494136/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=32504 CPUtime=83.46
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 10208 0 0 0 8339 7 0 0 25 0 1 0 284892881 33284096 7937 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 8126 7937 86 211 0 7912 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37856

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 15508
/proc/meminfo: memFree=1483320/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=44032 CPUtime=143.44
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 14815 0 0 0 14333 11 0 0 25 0 1 0 284892881 45088768 10618 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522846 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 11008 10618 86 211 0 10794 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49384

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/79 15508
/proc/meminfo: memFree=1480632/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=46436 CPUtime=203.43
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 15538 0 0 0 20331 12 0 0 25 0 1 0 284892881 47550464 11341 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 11609 11341 86 211 0 11395 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51788

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15508
/proc/meminfo: memFree=1473656/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=55552 CPUtime=263.42
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 21053 0 0 0 26326 16 0 0 25 0 1 0 284892881 56885248 13010 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 13888 13010 86 211 0 13674 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 60904

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 15626
/proc/meminfo: memFree=1472320/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=55552 CPUtime=323.33
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 21053 0 0 0 32317 16 0 0 25 0 1 0 284892881 56885248 13010 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 13888 13010 86 211 0 13674 0

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

[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=74296 CPUtime=563.22
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 29211 0 0 0 56297 25 0 0 25 0 1 0 284892881 76079104 18073 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 18574 18073 86 211 0 18360 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 79648

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1452984/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=74296 CPUtime=623.21
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 29227 0 0 0 62296 25 0 0 25 0 1 0 284892881 76079104 18089 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 18574 18089 86 211 0 18360 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 79648

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1446200/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=80640 CPUtime=683.19
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 30976 0 0 0 68291 28 0 0 25 0 1 0 284892881 82575360 19838 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 20160 19838 86 211 0 19946 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 85992

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1437752/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=94488 CPUtime=743.18
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 34606 0 0 0 74287 31 0 0 25 0 1 0 284892881 96755712 21930 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 23622 21930 86 211 0 23408 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 99840

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1427064/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=104508 CPUtime=803.15
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 37297 0 0 0 80281 34 0 0 25 0 1 0 284892881 107016192 24621 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 26127 24621 86 211 0 25913 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 109860

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1422264/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=108728 CPUtime=863.14
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 44560 0 0 0 86276 38 0 0 25 0 1 0 284892881 111337472 25736 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 27182 25736 86 211 0 26968 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 114080

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1422264/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=108728 CPUtime=923.13
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 44560 0 0 0 92274 39 0 0 25 0 1 0 284892881 111337472 25736 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134524173 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 27182 25736 86 211 0 26968 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 114080

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1422264/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=108728 CPUtime=983.11
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 44567 0 0 0 98272 39 0 0 25 0 1 0 284892881 111337472 25743 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 27182 25743 86 211 0 26968 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 114080

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1422264/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=108728 CPUtime=1043.1
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 44571 0 0 0 104270 40 0 0 25 0 1 0 284892881 111337472 25747 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 27182 25747 86 211 0 26968 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 114080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1422200/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=108728 CPUtime=1103.08
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 44593 0 0 0 110268 40 0 0 25 0 1 0 284892881 111337472 25769 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 27182 25769 86 211 0 26968 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 114080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1422136/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=108728 CPUtime=1163.07
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 44599 0 0 0 116266 41 0 0 25 0 1 0 284892881 111337472 25775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 27182 25775 86 211 0 26968 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 114080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 15706
/proc/meminfo: memFree=1422072/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=108728 CPUtime=1181.27
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 44599 0 0 0 118086 41 0 0 25 0 1 0 284892881 111337472 25775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 27182 25775 86 211 0 26968 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 114080

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 0.98 2/79 15706
/proc/meminfo: memFree=1422072/2055920 swapFree=4144436/4192956
[pid=15505] ppid=15503 vsize=5352 CPUtime=18.8
/proc/15505/stat : 15505 (rsat.sh) S 15503 15505 15442 0 -1 4194304 306 19976 0 0 0 0 1851 29 18 0 1 0 284891000 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15505/statm: 1338 234 195 169 0 49 0
[pid=15508] ppid=15505 vsize=108728 CPUtime=1181.27
/proc/15508/stat : 15508 (rsat) R 15505 15505 15442 0 -1 4194304 44599 0 0 0 118086 41 0 0 25 0 1 0 284892881 111337472 25775 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15508/statm: 27182 25775 86 211 0 26968 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 114080

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15505 and gives childrusage.ru_utime.tv_sec=18 childrusage.ru_utime.tv_usec=511185 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=292955
CPU time returned by wait4() is 18.8041
while last known CPU time is 1200.07

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

Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.37
CPU system time (s): 0.7
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 138552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.5112
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20282
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= 15
involuntary context switches= 21

runsolver used 1.26881 second user time and 3.10853 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 28 07:56:11 UTC 2007

IDJOB= 315140
IDBENCH= 20409
IDSOLVER= 104
FILE ID= node22/315140-1172649371

PBS_JOBID= 3981200

Free space on /tmp= 66524 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-30-h29-unsat.cnf
COMMAND LINE= /tmp/evaluation/315140-1172649371/rsat.sh /tmp/evaluation/315140-1172649371/instance-315140-1172649371.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-315140-1172649371 -o ROOT/results/node22/solver-315140-1172649371 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315140-1172649371/rsat.sh /tmp/evaluation/315140-1172649371/instance-315140-1172649371.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7cb48ce6f0320bc88623afd3c5af4aae

RANDOM SEED= 120125868

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1554704 kB
Buffers:         24744 kB
Cached:         410152 kB
SwapCached:      14244 kB
Active:         113208 kB
Inactive:       344208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554704 kB
SwapTotal:     4192956 kB
SwapFree:      4144436 kB
Dirty:            9328 kB
Writeback:           0 kB
Mapped:          29396 kB
Slab:            29396 kB
Committed_AS:   775404 kB
PageTables:       1692 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= 66497 MiB

End job on node22 on Wed Feb 28 08:16:13 UTC 2007