Trace number 298825

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 1200.53

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1370059435-05.UNSAT.shuffled.cnf
MD5SUM727fc359ee7c9f3d412b57a84acf2e25
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.4926
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1503     4550 |      --       0       --      -- |     --   | -30/-49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 350   #clauses: 1503   #literals: 4550
0.00/0.01	c CPU time:   0.003999 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/node2/watcher-298825-1171861263 -o ROOT/results/node2/solver-298825-1171861263 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298825-1171861263/Barcelogic /tmp/evaluation/298825-1171861263/instance-298825-1171861263.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: 0.91 0.97 0.99 3/83 31932
/proc/meminfo: memFree=207520/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 206081210 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 234 196 169 0 50 0
[pid=31933] ppid=31932 vsize=0 CPUtime=0
/proc/31933/stat : 31933 (Barcelogic) D 31932 31932 28811 0 -1 4194372 63 189 0 0 0 0 0 0 15 0 1 0 206081210 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/31933/statm: 
[startup+0.107408 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 31932
/proc/meminfo: memFree=207520/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515452 s]
/proc/loadavg: 0.91 0.97 0.99 3/83 31932
/proc/meminfo: memFree=207520/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33654 s]
/proc/loadavg: 0.91 0.97 0.99 4/85 31960
/proc/meminfo: memFree=203920/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476428 CPUtime=1.31
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 1078 0 0 0 131 0 0 0 25 0 1 0 206081211 1511862272 1050 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 0 0 0
/proc/31938/statm: 369107 1050 91 232 0 368872 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481784

[startup+2.9737 s]
/proc/loadavg: 0.91 0.97 0.99 2/85 31976
/proc/meminfo: memFree=200592/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=2.94
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 2129 0 0 0 294 0 0 0 25 0 1 0 206081211 1511944192 2101 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 2101 91 232 0 368892 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481864

[startup+6.26304 s]
/proc/loadavg: 0.92 0.97 0.99 2/85 31978
/proc/meminfo: memFree=198736/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=6.23
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 2370 0 0 0 623 0 0 0 25 0 1 0 206081211 1511944192 2342 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 2342 91 232 0 368892 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481864

[startup+12.7207 s]
/proc/loadavg: 0.93 0.97 0.99 2/85 31986
/proc/meminfo: memFree=190360/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=12.68
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 4353 0 0 0 1266 2 0 0 25 0 1 0 206081211 1511944192 4325 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 4325 91 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481864

[startup+25.543 s]
/proc/loadavg: 0.94 0.97 0.99 2/85 32014
/proc/meminfo: memFree=179352/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=25.48
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 7167 0 0 0 2543 5 0 0 25 0 1 0 206081211 1511944192 7139 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 7139 91 232 0 368892 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481864

[startup+51.1837 s]
/proc/loadavg: 0.96 0.97 0.99 2/85 32034
/proc/meminfo: memFree=172120/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=51.09
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 8856 0 0 0 5103 6 0 0 25 0 1 0 206081211 1511944192 8758 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 8758 91 232 0 368892 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481864

[startup+102.457 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 32110
/proc/meminfo: memFree=172888/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=102.3
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 8894 0 0 0 10224 6 0 0 25 0 1 0 206081211 1511944192 8796 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 8796 91 232 0 368892 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481864

[startup+162.53 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 32110
/proc/meminfo: memFree=161496/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=162.36
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 11818 0 0 0 16226 10 0 0 25 0 1 0 206081211 1511944192 11618 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 11618 91 232 0 368892 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481864

[startup+222.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 32110
/proc/meminfo: memFree=156696/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=222.41
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13106 0 0 0 22229 12 0 0 25 0 1 0 206081211 1511944192 12906 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 12906 91 232 0 368892 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481864

[startup+282.668 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 32110
/proc/meminfo: memFree=155096/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=282.46
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13491 0 0 0 28233 13 0 0 25 0 1 0 206081211 1511944192 13250 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13250 91 232 0 368892 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481864

[startup+342.734 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 32110
/proc/meminfo: memFree=155096/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=342.51
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13525 0 0 0 34237 14 0 0 25 0 1 0 206081211 1511944192 13250 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13250 91 232 0 368892 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481864

[startup+402.806 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 32110
/proc/meminfo: memFree=155160/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=402.57
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13537 0 0 0 40243 14 0 0 25 0 1 0 206081211 1511944192 13262 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134559653 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13262 91 232 0 368892 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 1481864

[startup+462.871 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 32110
/proc/meminfo: memFree=155096/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=462.62
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13575 0 0 0 46247 15 0 0 25 0 1 0 206081211 1511944192 13262 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518423 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13262 91 232 0 368892 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 1481864

[startup+522.94 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 32110
/proc/meminfo: memFree=154968/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=522.66
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13623 0 0 0 52251 15 0 0 25 0 1 0 206081211 1511944192 13262 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13262 91 232 0 368892 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 1481864

[startup+583.01 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 32110
/proc/meminfo: memFree=154968/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=582.72
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13623 0 0 0 58257 15 0 0 25 0 1 0 206081211 1511944192 13262 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13262 91 232 0 368892 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 1481864

[startup+643.081 s]
/proc/loadavg: 1.06 0.99 0.99 2/79 32110
/proc/meminfo: memFree=154904/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=642.77
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13693 0 0 0 64261 16 0 0 25 0 1 0 206081211 1511944192 13283 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13283 91 232 0 368892 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 1481864

[startup+703.151 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 32110
/proc/meminfo: memFree=154904/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=702.83
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13693 0 0 0 70266 17 0 0 25 0 1 0 206081211 1511944192 13283 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13283 91 232 0 368892 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481864

[startup+763.218 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32110
/proc/meminfo: memFree=154904/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=762.87
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13693 0 0 0 76270 17 0 0 25 0 1 0 206081211 1511944192 13283 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13283 91 232 0 368892 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 1481864

[startup+823.293 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32110
/proc/meminfo: memFree=154904/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=822.94
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13816 0 0 0 82276 18 0 0 25 0 1 0 206081211 1511944192 13283 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13283 91 232 0 368892 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 1481864

[startup+883.357 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32110
/proc/meminfo: memFree=154968/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=882.98
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13878 0 0 0 88280 18 0 0 25 0 1 0 206081211 1511944192 13285 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13285 91 232 0 368892 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 1481864

[startup+943.427 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32110
/proc/meminfo: memFree=154968/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=943.04
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13879 0 0 0 94285 19 0 0 25 0 1 0 206081211 1511944192 13286 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13286 91 232 0 368892 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 1481864

[startup+1003.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32110
/proc/meminfo: memFree=155032/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=1003.09
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13879 0 0 0 100289 20 0 0 25 0 1 0 206081211 1511944192 13286 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13286 91 232 0 368892 0
Current children cumulated CPU time (s) 1003.09
Current children cumulated vsize (KiB) 1481864

[startup+1063.57 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 32110
/proc/meminfo: memFree=155032/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=1063.14
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 13914 0 0 0 106294 20 0 0 25 0 1 0 206081211 1511944192 13286 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13286 91 232 0 368892 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 1481864

[startup+1123.64 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 32110
/proc/meminfo: memFree=152920/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=1123.19
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 14470 0 0 0 112298 21 0 0 25 0 1 0 206081211 1511944192 13842 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519707 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13842 91 232 0 368892 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 1481864

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32110
/proc/meminfo: memFree=152792/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=1183.25
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 14508 0 0 0 118303 22 0 0 25 0 1 0 206081211 1511944192 13842 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13842 91 232 0 368892 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32110
/proc/meminfo: memFree=152792/2055920 swapFree=4192812/4192956
[pid=31932] ppid=31930 vsize=5356 CPUtime=0
/proc/31932/stat : 31932 (Barcelogic) S 31930 31932 28811 0 -1 4194304 332 393 0 0 0 0 0 0 16 0 1 0 206081210 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31932/statm: 1339 237 197 169 0 50 0
[pid=31938] ppid=31932 vsize=1476508 CPUtime=1200.06
/proc/31938/stat : 31938 (bsat) R 31932 31932 28811 0 -1 4194304 14508 0 0 0 119984 22 0 0 25 0 1 0 206081211 1511944192 13842 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/31938/statm: 369127 13842 91 232 0 368892 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481864

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31932 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.011997
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): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.22
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 1482356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 725
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= 12

runsolver used 1.16782 second user time and 3.10353 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 19 05:01:03 UTC 2007

IDJOB= 298825
IDBENCH= 19995
IDSOLVER= 122
FILE ID= node2/298825-1171861263

PBS_JOBID= 3839408

Free space on /tmp= 66550 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1370059435-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298825-1171861263/Barcelogic /tmp/evaluation/298825-1171861263/instance-298825-1171861263.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-298825-1171861263 -o ROOT/results/node2/solver-298825-1171861263 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298825-1171861263/Barcelogic /tmp/evaluation/298825-1171861263/instance-298825-1171861263.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  727fc359ee7c9f3d412b57a84acf2e25

RANDOM SEED= 203338390

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:        207992 kB
Buffers:         55320 kB
Cached:        1652908 kB
SwapCached:          0 kB
Active:        1202984 kB
Inactive:       566008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        207992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          80020 kB
Slab:            63984 kB
Committed_AS:  1134252 kB
PageTables:       2060 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= 66550 MiB

End job on node2 on Mon Feb 19 05:21:05 UTC 2007