Trace number 299194

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
barcelogic 2007-02-08? (TO) 1200.06 1200.59

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
MD5SUMd80e4c0ebc99a45911a06aa336c2bf12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2544     7730 |      --       0       --      -- |     --   | -12/62
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 587   #clauses: 2544   #literals: 7730
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================

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/node65/watcher-299194-1171867758 -o ROOT/results/node65/solver-299194-1171867758 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299194-1171867758/Barcelogic /tmp/evaluation/299194-1171867758/instance-299194-1171867758.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: 0.92 0.98 0.99 3/64 32415
/proc/meminfo: memFree=803984/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206733351 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32415/statm: 1338 232 195 169 0 49 0
[pid=32416] ppid=32415 vsize=5352 CPUtime=0
/proc/32416/stat : 32416 (Barcelogic) S 32415 32415 32026 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32416/statm: 1338 236 198 169 0 49 0
[pid=32417] ppid=32416 vsize=0 CPUtime=0
/proc/32417/stat : 32417 (Barcelogic) D 32416 32415 32026 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 206733351 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/32417/statm: 0 0 0 0 0 0 0
[pid=32418] ppid=32416 vsize=0 CPUtime=0
/proc/32418/stat : 32418 (sed) D 32416 32415 32026 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 206733351 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/32418/statm: 0 0 0 0 0 0 0

[startup+0.107629 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32415
/proc/meminfo: memFree=803984/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519692 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32415
/proc/meminfo: memFree=803984/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34083 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 32421
/proc/meminfo: memFree=797880/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476368 CPUtime=1.31
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 1755 0 0 0 131 0 0 0 25 0 1 0 206733352 1511800832 1729 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369092 1729 81 232 0 368857 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481720

[startup+2.9771 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 32421
/proc/meminfo: memFree=796472/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=2.94
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 2023 0 0 0 294 0 0 0 25 0 1 0 206733352 1511919616 1995 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 1995 91 232 0 368886 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481836

[startup+6.25864 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 32421
/proc/meminfo: memFree=787320/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=6.23
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 4585 0 0 0 621 2 0 0 25 0 1 0 206733352 1511919616 4557 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 4557 91 232 0 368886 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481836

[startup+12.7157 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 32421
/proc/meminfo: memFree=777736/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=12.69
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 6530 0 0 0 1266 3 0 0 25 0 1 0 206733352 1511919616 6502 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134557481 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 6502 91 232 0 368886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481836

[startup+25.5238 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 32421
/proc/meminfo: memFree=770248/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=25.49
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 8647 0 0 0 2545 4 0 0 25 0 1 0 206733352 1511919616 8619 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 8619 91 232 0 368886 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481836

[startup+51.148 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 32421
/proc/meminfo: memFree=739464/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=51.11
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 16162 0 0 0 5100 11 0 0 25 0 1 0 206733352 1511919616 16134 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 16134 91 232 0 368886 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481836

[startup+102.391 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 32421
/proc/meminfo: memFree=722312/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=102.33
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 20344 0 0 0 10218 15 0 0 25 0 1 0 206733352 1511919616 20282 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 20282 91 232 0 368886 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481836

[startup+162.447 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 32421
/proc/meminfo: memFree=717384/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=162.37
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 21599 0 0 0 16220 17 0 0 25 0 1 0 206733352 1511919616 21537 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518128 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 21537 91 232 0 368886 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481836

[startup+222.507 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 32421
/proc/meminfo: memFree=717256/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=222.41
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 21639 0 0 0 22224 17 0 0 25 0 1 0 206733352 1511919616 21537 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 21537 91 232 0 368886 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481836

[startup+282.565 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 32421
/proc/meminfo: memFree=717256/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=282.44
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 21690 0 0 0 28227 17 0 0 25 0 1 0 206733352 1511919616 21537 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518061 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 21537 91 232 0 368886 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481836

[startup+342.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32421
/proc/meminfo: memFree=717320/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=342.47
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 21690 0 0 0 34230 17 0 0 25 0 1 0 206733352 1511919616 21537 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 21537 91 232 0 368886 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481836

[startup+402.68 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 32421
/proc/meminfo: memFree=717192/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=402.51
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 21777 0 0 0 40234 17 0 0 25 0 1 0 206733352 1511919616 21537 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 21537 91 232 0 368886 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 1481836

[startup+462.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32421
/proc/meminfo: memFree=717256/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=462.54
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 21777 0 0 0 46237 17 0 0 25 0 1 0 206733352 1511919616 21537 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518655 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 21537 91 232 0 368886 0
Current children cumulated CPU time (s) 462.54

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

[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=582.62
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 22905 0 0 0 58243 19 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 1481836

[startup+642.903 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32421
/proc/meminfo: memFree=713352/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=642.65
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 22939 0 0 0 64246 19 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 1481836

[startup+702.963 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32421
/proc/meminfo: memFree=713352/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=702.7
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 22939 0 0 0 70250 20 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518395 0 0 4096 0 0 0 0 17 0 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 1481836

[startup+763.055 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 32555
/proc/meminfo: memFree=712144/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=762.71
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 22979 0 0 0 76251 20 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 1481836

[startup+823.125 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=713224/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=822.72
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 22979 0 0 0 82252 20 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 822.72
Current children cumulated vsize (KiB) 1481836

[startup+883.179 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=713288/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=882.76
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 23026 0 0 0 88255 21 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518486 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 882.76
Current children cumulated vsize (KiB) 1481836

[startup+943.234 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=713288/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=942.79
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 23077 0 0 0 94258 21 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 942.79
Current children cumulated vsize (KiB) 1481836

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=713288/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=1002.83
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 23077 0 0 0 100262 21 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 1002.83
Current children cumulated vsize (KiB) 1481836

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=713288/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=1062.87
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 23164 0 0 0 106266 21 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 1062.87
Current children cumulated vsize (KiB) 1481836

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=713352/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=1122.9
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 23164 0 0 0 112269 21 0 0 25 0 1 0 206733352 1511919616 22516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 22516 91 232 0 368886 0
Current children cumulated CPU time (s) 1122.9
Current children cumulated vsize (KiB) 1481836

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=704840/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=1182.93
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 25437 0 0 0 118270 23 0 0 25 0 1 0 206733352 1511919616 24625 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 24625 91 232 0 368886 0
Current children cumulated CPU time (s) 1182.93
Current children cumulated vsize (KiB) 1481836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=704840/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=1200.06
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 25437 0 0 0 119982 24 0 0 25 0 1 0 206733352 1511919616 24625 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 24625 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481836

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

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

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32619
/proc/meminfo: memFree=704840/2055920 swapFree=4183880/4192956
[pid=32415] ppid=32413 vsize=5352 CPUtime=0
/proc/32415/stat : 32415 (Barcelogic) S 32413 32415 32026 0 -1 4194304 332 427 0 0 0 0 0 0 16 0 1 0 206733351 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32415/statm: 1338 236 197 169 0 49 0
[pid=32421] ppid=32415 vsize=1476484 CPUtime=1200.06
/proc/32421/stat : 32421 (bsat) R 32415 32415 32026 0 -1 4194304 25437 0 0 0 119982 24 0 0 25 0 1 0 206733352 1511919616 24625 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32421/statm: 369121 24625 91 232 0 368886 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481836

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32415 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.016997
while last known CPU time is 1200.06

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

Real time (s): 1200.59
CPU time (s): 1200.06
CPU user time (s): 1199.82
CPU system time (s): 0.24
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 1482492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 759
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= 35
involuntary context switches= 9

runsolver used 0.882865 second user time and 2.46362 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Feb 19 06:49:18 UTC 2007

IDJOB= 299194
IDBENCH= 20004
IDSOLVER= 122
FILE ID= node65/299194-1171867758

PBS_JOBID= 3839754

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299194-1171867758/Barcelogic /tmp/evaluation/299194-1171867758/instance-299194-1171867758.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-299194-1171867758 -o ROOT/results/node65/solver-299194-1171867758 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299194-1171867758/Barcelogic /tmp/evaluation/299194-1171867758/instance-299194-1171867758.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d80e4c0ebc99a45911a06aa336c2bf12

RANDOM SEED= 601754885

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:        804464 kB
Buffers:         50500 kB
Cached:        1070640 kB
SwapCached:       2900 kB
Active:         796776 kB
Inactive:       333672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        804464 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:           107016 kB
Committed_AS:   540428 kB
PageTables:       1456 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 node65 on Mon Feb 19 07:09:21 UTC 2007