Trace number 309895

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) 1200.1 1200.59

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.565
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2878     8647 |      --       0       --      -- |     --   | -53/147
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 752   #clauses: 2878   #literals: 8647
0.00/0.01	c CPU time:   0.009998 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/node33/watcher-309895-1172549246 -o ROOT/results/node33/solver-309895-1172549246 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309895-1172549246/Barcelogic /tmp/evaluation/309895-1172549246/instance-309895-1172549246.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: 3.33 2.45 1.58 3/64 1019
/proc/meminfo: memFree=1876640/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 179959954 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824298578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1019/statm: 1338 232 195 169 0 49 0
[pid=1020] ppid=1019 vsize=5352 CPUtime=0
/proc/1020/stat : 1020 (Barcelogic) S 1019 1019 32076 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 179959955 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1020/statm: 1338 236 198 169 0 49 0
[pid=1022] ppid=1020 vsize=0 CPUtime=0
/proc/1022/stat : 1022 (sed) D 1020 1019 32076 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 179959955 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1022/statm: 0 0 0 0 0 0 0

[startup+0.107877 s]
/proc/loadavg: 3.33 2.45 1.58 3/64 1019
/proc/meminfo: memFree=1876640/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515956 s]
/proc/loadavg: 3.33 2.45 1.58 3/64 1019
/proc/meminfo: memFree=1876640/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33713 s]
/proc/loadavg: 3.33 2.45 1.58 2/66 1025
/proc/meminfo: memFree=1871752/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=1.3
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 1400 0 0 0 130 0 0 0 25 0 1 0 179959957 1511899136 1374 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 1374 82 232 0 368881 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481816

[startup+2.98046 s]
/proc/loadavg: 3.33 2.45 1.58 2/66 1025
/proc/meminfo: memFree=1869896/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=2.94
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 1654 0 0 0 294 0 0 0 25 0 1 0 179959957 1511899136 1626 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134516976 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 1626 92 232 0 368881 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481816

[startup+6.25714 s]
/proc/loadavg: 3.14 2.42 1.57 2/66 1025
/proc/meminfo: memFree=1864456/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=6.23
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 3349 0 0 0 622 1 0 0 25 0 1 0 179959957 1511899136 3321 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134565477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 3321 92 232 0 368881 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481816

[startup+12.7195 s]
/proc/loadavg: 2.97 2.40 1.57 2/66 1025
/proc/meminfo: memFree=1854544/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=12.68
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 5457 0 0 0 1266 2 0 0 25 0 1 0 179959957 1511899136 5429 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 5429 92 232 0 368881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481816

[startup+25.5261 s]
/proc/loadavg: 2.67 2.35 1.56 2/66 1025
/proc/meminfo: memFree=1853136/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=25.49
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 5973 0 0 0 2546 3 0 0 25 0 1 0 179959957 1511899136 5945 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134516741 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 5945 92 232 0 368881 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481816

[startup+51.1484 s]
/proc/loadavg: 2.06 2.24 1.55 2/66 1025
/proc/meminfo: memFree=1833168/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=51.09
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 10843 0 0 0 5102 7 0 0 25 0 1 0 179959957 1511899136 10815 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 10815 92 232 0 368881 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481816

[startup+102.393 s]
/proc/loadavg: 1.46 2.04 1.52 2/66 1025
/proc/meminfo: memFree=1811920/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=102.32
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 16075 0 0 0 10218 14 0 0 25 0 1 0 179959957 1511899136 16047 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 16047 92 232 0 368881 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481816

[startup+162.456 s]
/proc/loadavg: 1.17 1.85 1.48 2/66 1025
/proc/meminfo: memFree=1811728/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=162.36
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 16112 0 0 0 16222 14 0 0 25 0 1 0 179959957 1511899136 16047 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 16047 92 232 0 368881 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481816

[startup+222.52 s]
/proc/loadavg: 1.06 1.69 1.45 2/66 1025
/proc/meminfo: memFree=1811664/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=222.4
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 16159 0 0 0 22226 14 0 0 25 0 1 0 179959957 1511899136 16047 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518037 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 16047 92 232 0 368881 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481816

[startup+282.58 s]
/proc/loadavg: 1.02 1.56 1.42 2/66 1025
/proc/meminfo: memFree=1811664/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=282.44
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 16162 0 0 0 28230 14 0 0 25 0 1 0 179959957 1511899136 16050 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 16050 92 232 0 368881 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481816

[startup+342.636 s]
/proc/loadavg: 1.01 1.46 1.39 2/66 1025
/proc/meminfo: memFree=1811600/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=342.47
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 16234 0 0 0 34233 14 0 0 25 0 1 0 179959957 1511899136 16066 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 16066 92 232 0 368881 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481816

[startup+402.694 s]
/proc/loadavg: 1.00 1.37 1.36 2/66 1025
/proc/meminfo: memFree=1811600/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=402.51
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 16234 0 0 0 40236 15 0 0 25 0 1 0 179959957 1511899136 16066 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518070 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 16066 92 232 0 368881 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 1481816

[startup+462.749 s]
/proc/loadavg: 1.00 1.30 1.34 2/66 1025
/proc/meminfo: memFree=1811472/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=462.54
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 16321 0 0 0 46239 15 0 0 25 0 1 0 179959957 1511899136 16066 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 16066 92 232 0 368881 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 1481816

[startup+522.809 s]

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

[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=582.61
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19801 0 0 0 58242 19 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 1481816

[startup+642.932 s]
/proc/loadavg: 1.00 1.16 1.27 2/66 1025
/proc/meminfo: memFree=1797840/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=642.65
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19801 0 0 0 64246 19 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 1481816

[startup+702.997 s]
/proc/loadavg: 1.00 1.13 1.25 2/66 1025
/proc/meminfo: memFree=1797904/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=702.69
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19801 0 0 0 70250 19 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 1481816

[startup+763.049 s]
/proc/loadavg: 1.00 1.10 1.23 2/66 1026
/proc/meminfo: memFree=1797904/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=762.72
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19801 0 0 0 76253 19 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 1481816

[startup+823.11 s]
/proc/loadavg: 1.00 1.08 1.22 2/66 1027
/proc/meminfo: memFree=1797840/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=822.76
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19835 0 0 0 82256 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 1481816

[startup+883.169 s]
/proc/loadavg: 1.00 1.06 1.20 2/66 1027
/proc/meminfo: memFree=1797904/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=882.8
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19835 0 0 0 88260 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 1481816

[startup+943.225 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 1027
/proc/meminfo: memFree=1797840/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=942.83
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19875 0 0 0 94263 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 1481816

[startup+1003.29 s]
/proc/loadavg: 1.00 1.04 1.17 2/66 1027
/proc/meminfo: memFree=1797904/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=1002.87
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19875 0 0 0 100267 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 1481816

[startup+1063.34 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 1027
/proc/meminfo: memFree=1797776/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=1062.9
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19922 0 0 0 106270 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 1481816

[startup+1123.41 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 1027
/proc/meminfo: memFree=1797840/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=1122.94
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19922 0 0 0 112274 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 1481816

[startup+1183.47 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 1027
/proc/meminfo: memFree=1797776/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=1182.98
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19973 0 0 0 118278 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 1481816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 1027
/proc/meminfo: memFree=1797776/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=1200.09
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19973 0 0 0 119989 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481816

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 1.01 1.13 2/66 1027
/proc/meminfo: memFree=1797776/2055920 swapFree=4181596/4192956
[pid=1019] ppid=1017 vsize=5352 CPUtime=0.01
/proc/1019/stat : 1019 (Barcelogic) S 1017 1019 32076 0 -1 4194304 332 457 0 0 0 0 1 0 16 0 1 0 179959954 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1019/statm: 1338 236 197 169 0 49 0
[pid=1025] ppid=1019 vsize=1476464 CPUtime=1200.09
/proc/1025/stat : 1025 (bsat) R 1019 1019 32076 0 -1 4194304 19973 0 0 0 119989 20 0 0 25 0 1 0 179959957 1511899136 19465 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1025/statm: 369116 19465 92 232 0 368881 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481816

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1019 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.018996
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): 1200.59
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.2
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 1482040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
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= 789
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.893864 second user time and 2.39264 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue Feb 27 04:07:26 UTC 2007

IDJOB= 309895
IDBENCH= 20272
IDSOLVER= 122
FILE ID= node33/309895-1172549246

PBS_JOBID= 3971843

Free space on /tmp= 66556 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309895-1172549246/Barcelogic /tmp/evaluation/309895-1172549246/instance-309895-1172549246.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-309895-1172549246 -o ROOT/results/node33/solver-309895-1172549246 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309895-1172549246/Barcelogic /tmp/evaluation/309895-1172549246/instance-309895-1172549246.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 411983370

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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:       1876984 kB
Buffers:         18624 kB
Cached:         111208 kB
SwapCached:       5556 kB
Active:          54244 kB
Inactive:        87380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876984 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            23300 kB
Committed_AS:   254076 kB
PageTables:       1408 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= 66556 MiB

End job on node33 on Tue Feb 27 04:27:29 UTC 2007