Trace number 298269

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
TiniSatELite 2007-02-08? (TO) 1200.01 1201.24

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
MD5SUMa8fcc21a1c405b91adf9e5bdbb6b4ddd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2114     6457 |      --       0       --      -- |     --   | -16/67
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 484   #clauses: 2114   #literals: 6457
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node76.alineos.net_15549.cnf
0.00/0.02	c 484 variables, 2114 clauses

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-298269-1171853109 -o ROOT/results/node76/solver-298269-1171853109 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298269-1171853109/TiniSatELite /tmp/evaluation/298269-1171853109/instance-298269-1171853109.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: 0.90 0.97 0.98 3/69 15549
/proc/meminfo: memFree=1135296/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 272 0 0 0 0 0 0 0 19 0 1 0 205269254 5488640 230 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843906402 0 0 4100 65536 18446744071563651996 0 0 17 1 0 0
/proc/15549/statm: 1340 230 193 169 0 50 0
[pid=15550] ppid=15549 vsize=5360 CPUtime=0
/proc/15550/stat : 15550 (TiniSatELite) R 15549 15549 15486 0 -1 4194368 52 26 0 0 0 0 0 0 20 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/15550/statm: 1340 234 196 169 0 50 0
[pid=15552] ppid=15550 vsize=0 CPUtime=0
/proc/15552/stat : 15552 (sed) Z 15550 15549 15486 0 -1 4194316 162 0 0 0 0 0 0 0 18 0 1 0 205269254 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563353775 0 0 17 0 0 0
/proc/15552/statm: 0 0 0 0 0 0 0

[startup+0.10839 s]
/proc/loadavg: 0.90 0.97 0.98 3/69 15549
/proc/meminfo: memFree=1135296/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5360

[startup+0.516438 s]
/proc/loadavg: 0.90 0.97 0.98 3/69 15549
/proc/meminfo: memFree=1135296/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5360

[startup+1.33654 s]
/proc/loadavg: 0.91 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1133168/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=3196 CPUtime=1.3
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 587 0 0 0 130 0 0 0 25 0 1 0 205269256 3272704 572 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/15555/statm: 799 572 52 110 0 686 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8556

[startup+2.97272 s]
/proc/loadavg: 0.91 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1132080/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=5736 CPUtime=2.93
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 903 0 0 0 293 0 0 0 25 0 1 0 205269256 5873664 888 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 1434 888 52 110 0 1321 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11096

[startup+6.2551 s]
/proc/loadavg: 0.91 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1130176/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=6128 CPUtime=6.22
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 1332 0 0 0 621 1 0 0 25 0 1 0 205269256 6275072 1284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 1532 1284 52 110 0 1419 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11488

[startup+12.7068 s]
/proc/loadavg: 0.92 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1127888/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=10836 CPUtime=12.66
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 1847 0 0 0 1265 1 0 0 25 0 1 0 205269256 11096064 1799 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 2709 1799 52 110 0 2596 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16196

[startup+25.5193 s]
/proc/loadavg: 0.93 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1125264/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=11680 CPUtime=25.47
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 2577 0 0 0 2545 2 0 0 25 0 1 0 205269256 11960320 2464 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 2920 2464 52 110 0 2807 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17040

[startup+51.1513 s]
/proc/loadavg: 0.95 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1121424/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=20812 CPUtime=51.07
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 3542 0 0 0 5104 3 0 0 25 0 1 0 205269256 21311488 3429 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 5203 3429 52 110 0 5090 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26172

[startup+102.388 s]
/proc/loadavg: 0.98 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1115792/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=22672 CPUtime=102.27
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 5026 0 0 0 10223 4 0 0 25 0 1 0 205269256 23216128 4784 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 5668 4784 52 110 0 5555 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 28032

[startup+162.442 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1111184/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=40916 CPUtime=162.3
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 6182 0 0 0 16224 6 0 0 25 0 1 0 205269256 41897984 5940 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 10229 5940 52 110 0 10116 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 46276

[startup+222.502 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1107536/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=41220 CPUtime=222.31
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 7116 0 0 0 22224 7 0 0 25 0 1 0 205269256 42209280 6874 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 10305 6874 52 110 0 10192 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 46580

[startup+282.549 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1103952/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=41908 CPUtime=282.31
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 8001 0 0 0 28224 7 0 0 25 0 1 0 205269256 42913792 7759 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 10477 7759 52 110 0 10364 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 47268

[startup+342.597 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1100304/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=43416 CPUtime=342.32
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 8917 0 0 0 34224 8 0 0 25 0 1 0 205269256 44457984 8675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 10854 8675 52 110 0 10741 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 48776

[startup+402.651 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1097552/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=44116 CPUtime=402.33
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 9607 0 0 0 40224 9 0 0 25 0 1 0 205269256 45174784 9365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 11029 9365 52 110 0 10916 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 49476

[startup+462.706 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1094736/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=45992 CPUtime=462.35
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 10579 0 0 0 46225 10 0 0 25 0 1 0 205269256 47095808 10080 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 11498 10080 52 110 0 11385 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 51352

[startup+522.755 s]

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

[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=46256 CPUtime=522.37
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 11169 0 0 0 52226 11 0 0 25 0 1 0 205269256 47366144 10670 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 11564 10670 52 110 0 11451 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 51616

[startup+582.809 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 15555
/proc/meminfo: memFree=1089872/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=81088 CPUtime=582.4
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 11789 0 0 0 58228 12 0 0 25 0 1 0 205269256 83034112 11290 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 20272 11290 52 110 0 20159 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 86448

[startup+642.863 s]
/proc/loadavg: 1.06 0.99 0.99 2/71 15555
/proc/meminfo: memFree=1087696/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=81440 CPUtime=642.42
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 12341 0 0 0 64229 13 0 0 25 0 1 0 205269256 83394560 11842 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 20360 11842 52 110 0 20247 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 86800

[startup+702.912 s]
/proc/loadavg: 1.06 1.00 0.99 2/71 15555
/proc/meminfo: memFree=1085456/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=81896 CPUtime=702.42
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 12879 0 0 0 70229 13 0 0 25 0 1 0 205269256 83861504 12380 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 20474 12380 52 110 0 20361 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 87256

[startup+762.966 s]
/proc/loadavg: 1.02 1.00 0.99 2/71 15555
/proc/meminfo: memFree=1083408/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=82316 CPUtime=762.44
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 13420 0 0 0 76230 14 0 0 25 0 1 0 205269256 84291584 12888 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 20579 12888 52 110 0 20466 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 87676

[startup+823.022 s]
/proc/loadavg: 1.01 1.00 0.99 2/71 15555
/proc/meminfo: memFree=1081360/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=82668 CPUtime=822.45
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 13932 0 0 0 82231 14 0 0 25 0 1 0 205269256 84652032 13400 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 20667 13400 52 110 0 20554 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 88028

[startup+883.068 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 15555
/proc/meminfo: memFree=1079504/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=82960 CPUtime=882.46
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 14408 0 0 0 88231 15 0 0 25 0 1 0 205269256 84951040 13876 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 20740 13876 52 110 0 20627 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 88320

[startup+943.126 s]
/proc/loadavg: 1.00 1.00 0.99 2/71 15555
/proc/meminfo: memFree=1077776/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=83220 CPUtime=942.48
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 14892 0 0 0 94232 16 0 0 25 0 1 0 205269256 85217280 14327 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 20805 14327 52 110 0 20692 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 88580

[startup+1003.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/77 15673
/proc/meminfo: memFree=1074448/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=83944 CPUtime=1002.47
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 15376 0 0 0 100222 25 0 0 25 0 1 0 205269256 85958656 14778 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 20986 14778 52 110 0 20873 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 89304

[startup+1063.28 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 16167
/proc/meminfo: memFree=1073864/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=84076 CPUtime=1062.14
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 15746 0 0 0 106183 31 0 0 25 0 1 0 205269256 86093824 15148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 21019 15148 52 110 0 20906 0
Current children cumulated CPU time (s) 1062.15
Current children cumulated vsize (KiB) 89436

[startup+1123.34 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 16167
/proc/meminfo: memFree=1072200/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=84336 CPUtime=1122.16
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 16214 0 0 0 112184 32 0 0 25 0 1 0 205269256 86360064 15583 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 21084 15583 52 110 0 20971 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 89696

[startup+1183.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16167
/proc/meminfo: memFree=1070472/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=84480 CPUtime=1182.19
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 16669 0 0 0 118187 32 0 0 25 0 1 0 205269256 86507520 16038 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 21120 16038 52 110 0 21007 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 89840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16167
/proc/meminfo: memFree=1069896/2055888 swapFree=4087076/4096564
[pid=15549] ppid=15547 vsize=5360 CPUtime=0.01
/proc/15549/stat : 15549 (TiniSatELite) S 15547 15549 15486 0 -1 4194304 329 424 0 0 0 0 1 0 18 0 1 0 205269254 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/15549/statm: 1340 234 195 169 0 50 0
[pid=15555] ppid=15549 vsize=84480 CPUtime=1200
/proc/15555/stat : 15555 (tinisat) R 15549 15549 15486 0 -1 4194304 16806 0 0 0 119968 32 0 0 25 0 1 0 205269256 86507520 16175 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15555/statm: 21120 16175 52 110 0 21007 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 89840

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 15549 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.015997
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): 1201.24
CPU time (s): 1200.01
CPU user time (s): 1199.69
CPU system time (s): 0.32
CPU usage (%): 99.8975
Max. virtual memory (cumulated for all children) (KiB): 89840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 753
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= 33
involuntary context switches= 7

runsolver used 0.979851 second user time and 2.37764 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Feb 19 02:45:09 UTC 2007

IDJOB= 298269
IDBENCH= 19982
IDSOLVER= 99
FILE ID= node76/298269-1171853109

PBS_JOBID= 3839743

Free space on /tmp= 66650 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1965764400-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298269-1171853109/TiniSatELite /tmp/evaluation/298269-1171853109/instance-298269-1171853109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-298269-1171853109 -o ROOT/results/node76/solver-298269-1171853109 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298269-1171853109/TiniSatELite /tmp/evaluation/298269-1171853109/instance-298269-1171853109.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a8fcc21a1c405b91adf9e5bdbb6b4ddd

RANDOM SEED= 978838331

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:       1135832 kB
Buffers:         43728 kB
Cached:         780168 kB
SwapCached:       3460 kB
Active:         586304 kB
Inactive:       247476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1135832 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15196 kB
Slab:            72620 kB
Committed_AS:   941028 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= 66650 MiB

End job on node76 on Mon Feb 19 03:05:13 UTC 2007