Trace number 297121

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) 1200.1 1200.9

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
MD5SUM5ba517204d9e2693f04d1bbb12b3cad7
Bench CategoryRANDOM (random 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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.05	c Tinisat 0.22
0.00/0.05	c solving /tmp/GTI_node76.alineos.net_13209.cnf
0.00/0.05	c 75 variables, 6675 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-297121-1171833179 -o ROOT/results/node76/solver-297121-1171833179 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297121-1171833179/TiniSatELite /tmp/evaluation/297121-1171833179/instance-297121-1171833179.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 1.09 3/69 13209
/proc/meminfo: memFree=1137544/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 272 0 0 0 0 0 0 0 19 0 1 0 203276251 5488640 230 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843906402 0 0 4100 65536 18446744071563651996 0 0 17 1 0 0
/proc/13209/statm: 1340 230 193 169 0 50 0
[pid=13210] ppid=13209 vsize=5360 CPUtime=0
/proc/13210/stat : 13210 (TiniSatELite) R 13209 13209 11941 0 -1 4194368 52 26 0 0 0 0 0 0 21 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/13210/statm: 1340 234 196 169 0 50 0
[pid=13212] ppid=13210 vsize=0 CPUtime=0
/proc/13212/stat : 13212 (sed) Z 13210 13209 11941 0 -1 4194316 162 0 0 0 0 0 0 0 18 0 1 0 203276251 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563353775 0 0 17 0 0 0
/proc/13212/statm: 0 0 0 0 0 0 0

[startup+0.108771 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 13209
/proc/meminfo: memFree=1137544/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.520817 s]
/proc/loadavg: 1.00 1.00 1.09 3/69 13209
/proc/meminfo: memFree=1137544/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+1.34191 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 13215
/proc/meminfo: memFree=1134960/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=4168 CPUtime=1.29
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 633 0 0 0 129 0 0 0 25 0 1 0 203276254 4268032 618 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 1042 618 52 110 0 929 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9528

[startup+2.9781 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 13215
/proc/meminfo: memFree=1133872/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=4432 CPUtime=2.92
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 922 0 0 0 292 0 0 0 25 0 1 0 203276254 4538368 907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 1108 907 52 110 0 995 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9792

[startup+6.25448 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 13215
/proc/meminfo: memFree=1132080/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=8180 CPUtime=6.21
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 1356 0 0 0 620 1 0 0 25 0 1 0 203276254 8376320 1308 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 2045 1308 52 110 0 1932 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13540

[startup+12.7152 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 13215
/proc/meminfo: memFree=1129912/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=8764 CPUtime=12.66
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 1829 0 0 0 1265 1 0 0 25 0 1 0 203276254 8974336 1781 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 2191 1781 52 110 0 2078 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14124

[startup+25.5207 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 13215
/proc/meminfo: memFree=1127608/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=16160 CPUtime=25.46
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 2512 0 0 0 2544 2 0 0 25 0 1 0 203276254 16547840 2399 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 4040 2399 52 110 0 3927 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21520

[startup+51.1397 s]
/proc/loadavg: 1.00 1.00 1.09 2/71 13215
/proc/meminfo: memFree=1124152/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=16624 CPUtime=51.07
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 3362 0 0 0 5104 3 0 0 25 0 1 0 203276254 17022976 3249 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 4156 3249 52 110 0 4043 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21984

[startup+102.379 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 13215
/proc/meminfo: memFree=1118392/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=32200 CPUtime=102.27
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 4882 0 0 0 10223 4 0 0 25 0 1 0 203276254 32972800 4640 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 8050 4640 52 110 0 7937 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 37560

[startup+162.434 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 13215
/proc/meminfo: memFree=1113976/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=33200 CPUtime=162.28
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 5974 0 0 0 16222 6 0 0 25 0 1 0 203276254 33996800 5732 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 8300 5732 52 110 0 8187 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 38560

[startup+222.484 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 13215
/proc/meminfo: memFree=1110520/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=33716 CPUtime=222.3
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 6836 0 0 0 22223 7 0 0 25 0 1 0 203276254 34525184 6594 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 8429 6594 52 110 0 8316 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 39076

[startup+282.534 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 13215
/proc/meminfo: memFree=1107576/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=34100 CPUtime=282.31
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 7586 0 0 0 28224 7 0 0 25 0 1 0 203276254 34918400 7344 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 8525 7344 52 110 0 8412 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 39460

[startup+342.591 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 13215
/proc/meminfo: memFree=1104312/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=35024 CPUtime=342.32
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 8395 0 0 0 34224 8 0 0 25 0 1 0 203276254 35864576 8153 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 8756 8153 52 110 0 8643 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 40384

[startup+402.65 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 13215
/proc/meminfo: memFree=1101112/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=63576 CPUtime=402.35
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 9213 0 0 0 40226 9 0 0 25 0 1 0 203276254 65101824 8971 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 15894 8971 52 110 0 15781 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 68936

[startup+462.702 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 13215
/proc/meminfo: memFree=1098872/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=64996 CPUtime=462.36
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 10040 0 0 0 46227 9 0 0 25 0 1 0 203276254 66555904 9541 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 16249 9541 52 110 0 16136 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 70356

[startup+522.76 s]

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

[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=65780 CPUtime=582.39
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 11151 0 0 0 58228 11 0 0 25 0 1 0 203276254 67358720 10586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 16445 10586 52 110 0 16332 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 71140

[startup+642.863 s]
/proc/loadavg: 1.00 1.00 1.03 2/71 13215
/proc/meminfo: memFree=1092792/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=66040 CPUtime=642.41
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 11656 0 0 0 64230 11 0 0 25 0 1 0 203276254 67624960 11058 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 16510 11058 52 110 0 16397 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 71400

[startup+702.925 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 13215
/proc/meminfo: memFree=1090424/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=66828 CPUtime=702.44
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 12247 0 0 0 70232 12 0 0 25 0 1 0 203276254 68431872 11616 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13215/statm: 16707 11616 52 110 0 16594 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 72188

[startup+762.978 s]
/proc/loadavg: 1.00 1.00 1.02 2/71 13215
/proc/meminfo: memFree=1088760/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=67468 CPUtime=762.45
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 12835 0 0 0 76231 14 0 0 25 0 1 0 203276254 69087232 12039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 16867 12039 52 110 0 16754 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 72828

[startup+823.033 s]
/proc/loadavg: 1.00 1.00 1.01 2/71 13215
/proc/meminfo: memFree=1087032/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=67788 CPUtime=822.47
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 13310 0 0 0 82233 14 0 0 25 0 1 0 203276254 69414912 12481 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 16947 12481 52 110 0 16834 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 73148

[startup+883.083 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13215
/proc/meminfo: memFree=1085112/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=68568 CPUtime=882.48
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 13907 0 0 0 88233 15 0 0 25 0 1 0 203276254 70213632 12979 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 17142 12979 52 110 0 17029 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 73928

[startup+943.136 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13215
/proc/meminfo: memFree=1083000/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=69488 CPUtime=942.49
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 14430 0 0 0 94233 16 0 0 25 0 1 0 203276254 71155712 13469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 17372 13469 52 110 0 17259 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 74848

[startup+1003.18 s]
/proc/loadavg: 1.05 1.01 1.00 2/71 13215
/proc/meminfo: memFree=1081336/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=70276 CPUtime=1002.5
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 14888 0 0 0 100234 16 0 0 25 0 1 0 203276254 71962624 13894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 17569 13894 52 110 0 17456 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 75636

[startup+1063.25 s]
/proc/loadavg: 1.02 1.01 1.00 2/71 13215
/proc/meminfo: memFree=1079800/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=70540 CPUtime=1062.53
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 15272 0 0 0 106236 17 0 0 25 0 1 0 203276254 72232960 14278 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 17635 14278 52 110 0 17522 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 75900

[startup+1123.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13215
/proc/meminfo: memFree=1078264/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=70668 CPUtime=1122.54
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 15680 0 0 0 112236 18 0 0 25 0 1 0 203276254 72364032 14653 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 17667 14653 52 110 0 17554 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 76028

[startup+1183.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13215
/proc/meminfo: memFree=1076792/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=70668 CPUtime=1182.56
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 16047 0 0 0 118238 18 0 0 25 0 1 0 203276254 72364032 15020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 17667 15020 52 110 0 17554 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 76028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13215
/proc/meminfo: memFree=1076408/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=70668 CPUtime=1200.08
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 16151 0 0 0 119990 18 0 0 25 0 1 0 203276254 72364032 15124 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 17667 15124 52 110 0 17554 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 76028

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

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

[startup+1200.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13215
/proc/meminfo: memFree=1076408/2055888 swapFree=4087076/4096564
[pid=13209] ppid=13207 vsize=5360 CPUtime=0.02
/proc/13209/stat : 13209 (TiniSatELite) S 13207 13209 11941 0 -1 4194304 329 502 0 0 0 0 2 0 19 0 1 0 203276251 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/13209/statm: 1340 234 195 169 0 50 0
[pid=13215] ppid=13209 vsize=70668 CPUtime=1200.08
/proc/13215/stat : 13215 (tinisat) R 13209 13209 11941 0 -1 4194304 16151 0 0 0 119990 18 0 0 25 0 1 0 203276254 72364032 15124 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/13215/statm: 17667 15124 52 110 0 17554 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 76028

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13209 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.031995
while last known CPU time is 1200.1

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

Real time (s): 1200.9
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.18
CPU usage (%): 99.9333
Max. virtual memory (cumulated for all children) (KiB): 76028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 831
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= 32
involuntary context switches= 20

runsolver used 1.02984 second user time and 2.26266 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Feb 18 21:12:59 UTC 2007

IDJOB= 297121
IDBENCH= 19954
IDSOLVER= 99
FILE ID= node76/297121-1171833179

PBS_JOBID= 3839696

Free space on /tmp= 66650 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297121-1171833179/TiniSatELite /tmp/evaluation/297121-1171833179/instance-297121-1171833179.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-297121-1171833179 -o ROOT/results/node76/solver-297121-1171833179 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297121-1171833179/TiniSatELite /tmp/evaluation/297121-1171833179/instance-297121-1171833179.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  5ba517204d9e2693f04d1bbb12b3cad7

RANDOM SEED= 926318629

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:       1137952 kB
Buffers:         43024 kB
Cached:         778832 kB
SwapCached:       3460 kB
Active:         585088 kB
Inactive:       246880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1137952 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          15456 kB
Slab:            72312 kB
Committed_AS:   923396 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 Sun Feb 18 21:33:02 UTC 2007