Trace number 297941

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) 1200.04 1200.44

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark403.394
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    1905     5764 |      --       0       --      -- |     --   | -7/28
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 443   #clauses: 1905   #literals: 5764
0.00/0.03	c CPU time:   0.005999 s
0.00/0.03	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node30.alineos.net_5652.cnf
0.00/0.03	c 443 variables, 1905 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/node30/watcher-297941-1171847744 -o ROOT/results/node30/solver-297941-1171847744 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297941-1171847744/TiniSatELite /tmp/evaluation/297941-1171847744/instance-297941-1171847744.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 1.14 3/77 5652
/proc/meminfo: memFree=855656/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 178538412 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5652/statm: 1339 233 195 169 0 50 0
[pid=5653] ppid=5652 vsize=5356 CPUtime=0
/proc/5653/stat : 5653 (TiniSatELite) S 5652 5652 3399 0 -1 4194368 52 0 0 0 0 0 0 0 18 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5653/statm: 1339 237 198 169 0 50 0
[pid=5654] ppid=5653 vsize=0 CPUtime=0
/proc/5654/stat : 5654 (TiniSatELite) D 5653 5652 3399 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 178538412 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/5654/statm: 0 0 0 0 0 0 0
[pid=5655] ppid=5653 vsize=0 CPUtime=0
/proc/5655/stat : 5655 (sed) D 5653 5652 3399 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 178538412 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/5655/statm: 0 0 0 0 0 0 0

[startup+0.107193 s]
/proc/loadavg: 1.00 1.00 1.14 3/77 5652
/proc/meminfo: memFree=855656/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.51525 s]
/proc/loadavg: 1.00 1.00 1.14 3/77 5652
/proc/meminfo: memFree=855656/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33637 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 5658
/proc/meminfo: memFree=853656/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=3000 CPUtime=1.29
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 532 0 0 0 129 0 0 0 25 0 1 0 178538415 3072000 517 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 750 517 52 110 0 637 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8356

[startup+2.9796 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 5658
/proc/meminfo: memFree=852568/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=5184 CPUtime=2.94
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 815 0 0 0 294 0 0 0 25 0 1 0 178538415 5308416 800 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 1296 800 52 110 0 1183 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10540

[startup+6.25606 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 5658
/proc/meminfo: memFree=850968/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=5580 CPUtime=6.21
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 1147 0 0 0 621 0 0 0 25 0 1 0 178538415 5713920 1132 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 1395 1132 52 110 0 1282 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10936

[startup+12.721 s]
/proc/loadavg: 1.00 1.00 1.14 2/79 5658
/proc/meminfo: memFree=848984/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=9952 CPUtime=12.68
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 1638 0 0 0 1267 1 0 0 25 0 1 0 178538415 10190848 1590 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 2488 1590 52 110 0 2375 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15308

[startup+25.5298 s]
/proc/loadavg: 1.00 1.00 1.14 3/79 5658
/proc/meminfo: memFree=846680/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=10504 CPUtime=25.48
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 2220 0 0 0 2546 2 0 0 25 0 1 0 178538415 10756096 2172 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 2626 2172 52 110 0 2513 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15860

[startup+51.1544 s]
/proc/loadavg: 1.07 1.02 1.14 2/79 5658
/proc/meminfo: memFree=843352/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=18852 CPUtime=51.1
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 3094 0 0 0 5107 3 0 0 25 0 1 0 178538415 19304448 2981 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 4713 2981 52 110 0 4600 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 24208

[startup+102.404 s]
/proc/loadavg: 1.02 1.01 1.13 2/79 5658
/proc/meminfo: memFree=838488/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=20360 CPUtime=102.33
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 4283 0 0 0 10228 5 0 0 25 0 1 0 178538415 20848640 4170 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 5090 4170 52 110 0 4977 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 25716

[startup+162.473 s]
/proc/loadavg: 1.01 1.00 1.12 2/79 5658
/proc/meminfo: memFree=834520/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=37160 CPUtime=162.39
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 5386 0 0 0 16232 7 0 0 25 0 1 0 178538415 38051840 5144 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 9290 5144 52 110 0 9177 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 42516

[startup+222.547 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 5658
/proc/meminfo: memFree=831256/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=37640 CPUtime=222.43
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 6214 0 0 0 22235 8 0 0 25 0 1 0 178538415 38543360 5972 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 9410 5972 52 110 0 9297 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 42996

[startup+282.615 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 5658
/proc/meminfo: memFree=828120/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=38292 CPUtime=282.48
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 7008 0 0 0 28239 9 0 0 25 0 1 0 178538415 39211008 6766 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519918 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 9573 6766 52 110 0 9460 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 43648

[startup+342.685 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 5658
/proc/meminfo: memFree=825240/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=38804 CPUtime=342.54
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 7717 0 0 0 34243 11 0 0 25 0 1 0 178538415 39735296 7475 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 9701 7475 52 110 0 9588 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 44160

[startup+402.749 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 5658
/proc/meminfo: memFree=822296/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=40112 CPUtime=402.58
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 8452 0 0 0 40246 12 0 0 25 0 1 0 178538415 41074688 8210 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 10028 8210 52 110 0 9915 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 45468

[startup+462.816 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 5660
/proc/meminfo: memFree=819928/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=41592 CPUtime=462.63
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 9300 0 0 0 46250 13 0 0 25 0 1 0 178538415 42590208 8801 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 10398 8801 52 110 0 10285 0
Current children cumulated CPU time (s) 462.63

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

[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=42560 CPUtime=582.72
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 10342 0 0 0 58257 15 0 0 25 0 1 0 178538415 43581440 9843 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 10640 9843 52 110 0 10527 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 47916

[startup+643.014 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 5660
/proc/meminfo: memFree=813784/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=73532 CPUtime=642.78
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 10823 0 0 0 64262 16 0 0 25 0 1 0 178538415 75296768 10324 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 18383 10324 52 110 0 18270 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 78888

[startup+703.08 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 5660
/proc/meminfo: memFree=811608/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=74088 CPUtime=702.82
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 11368 0 0 0 70265 17 0 0 25 0 1 0 178538415 75866112 10869 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 18522 10869 52 110 0 18409 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 79444

[startup+763.145 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 5660
/proc/meminfo: memFree=809880/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=74680 CPUtime=762.87
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 11861 0 0 0 76269 18 0 0 25 0 1 0 178538415 76472320 11296 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 18670 11296 52 110 0 18557 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 80036

[startup+823.217 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 5660
/proc/meminfo: memFree=808088/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=75536 CPUtime=822.93
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 12366 0 0 0 82274 19 0 0 25 0 1 0 178538415 77348864 11735 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 18884 11735 52 110 0 18771 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 80892

[startup+883.29 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 5660
/proc/meminfo: memFree=806552/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=75668 CPUtime=882.98
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 12753 0 0 0 88278 20 0 0 25 0 1 0 178538415 77484032 12122 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 18917 12122 52 110 0 18804 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 81024

[startup+943.357 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 5660
/proc/meminfo: memFree=804696/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=76624 CPUtime=943.03
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 13257 0 0 0 94282 21 0 0 25 0 1 0 178538415 78462976 12593 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 19156 12593 52 110 0 19043 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 81980

[startup+1003.42 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 5660
/proc/meminfo: memFree=803224/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=77020 CPUtime=1003.08
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 13650 0 0 0 100286 22 0 0 25 0 1 0 178538415 78868480 12986 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 19255 12986 52 110 0 19142 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 82376

[startup+1063.49 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 5660
/proc/meminfo: memFree=801624/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=77152 CPUtime=1063.12
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 14021 0 0 0 106289 23 0 0 25 0 1 0 178538415 79003648 13357 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 19288 13357 52 110 0 19175 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 82508

[startup+1123.55 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 5660
/proc/meminfo: memFree=800152/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=77284 CPUtime=1123.18
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 14383 0 0 0 112294 24 0 0 25 0 1 0 178538415 79138816 13719 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 19321 13719 52 110 0 19208 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 82640

[startup+1183.62 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 5660
/proc/meminfo: memFree=798744/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=77284 CPUtime=1183.23
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 14737 0 0 0 118298 25 0 0 25 0 1 0 178538415 79138816 14073 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 19321 14073 52 110 0 19208 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 82640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5660
/proc/meminfo: memFree=798296/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=77444 CPUtime=1200.04
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 14842 0 0 0 119979 25 0 0 25 0 1 0 178538415 79302656 14178 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 19361 14178 52 110 0 19248 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82800

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5660
/proc/meminfo: memFree=798296/2055920 swapFree=4146080/4192956
[pid=5652] ppid=5650 vsize=5356 CPUtime=0
/proc/5652/stat : 5652 (TiniSatELite) S 5650 5652 3399 0 -1 4194304 333 402 0 0 0 0 0 0 17 0 1 0 178538412 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5652/statm: 1339 237 197 169 0 50 0
[pid=5658] ppid=5652 vsize=77444 CPUtime=1200.04
/proc/5658/stat : 5658 (tinisat) R 5652 5652 3399 0 -1 4194304 14842 0 0 0 119979 25 0 0 25 0 1 0 178538415 79302656 14178 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5658/statm: 19361 14178 52 110 0 19248 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 82800

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5652 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.04

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

Real time (s): 1200.44
CPU time (s): 1200.04
CPU user time (s): 1199.79
CPU system time (s): 0.25
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 82800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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= 31
involuntary context switches= 9

runsolver used 1.10583 second user time and 3.16152 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Feb 19 01:15:44 UTC 2007

IDJOB= 297941
IDBENCH= 19974
IDSOLVER= 99
FILE ID= node30/297941-1171847744

PBS_JOBID= 3839660

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297941-1171847744/TiniSatELite /tmp/evaluation/297941-1171847744/instance-297941-1171847744.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-297941-1171847744 -o ROOT/results/node30/solver-297941-1171847744 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297941-1171847744/TiniSatELite /tmp/evaluation/297941-1171847744/instance-297941-1171847744.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 962369951

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        856064 kB
Buffers:         43892 kB
Cached:        1039428 kB
SwapCached:      15288 kB
Active:         835828 kB
Inactive:       273552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856064 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            75876 kB
Committed_AS:   613580 kB
PageTables:       1884 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= 66562 MiB

End job on node30 on Mon Feb 19 01:35:46 UTC 2007