Trace number 300670

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) 1200.04 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2033299325-04.cnf
MD5SUM544c1597ab92aa7740a50b9228bfe82f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.5849
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	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/node4/watcher-300670-1171930155 -o ROOT/results/node4/solver-300670-1171930155 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300670-1171930155/Barcelogic /tmp/evaluation/300670-1171930155/instance-300670-1171930155.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: 0.00 0.00 0.00 3/77 1551
/proc/meminfo: memFree=1357224/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 212971928 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1551/statm: 1339 233 195 169 0 50 0
[pid=1552] ppid=1551 vsize=5356 CPUtime=0
/proc/1552/stat : 1552 (Barcelogic) S 1551 1551 32767 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1552/statm: 1339 237 198 169 0 50 0
[pid=1554] ppid=1552 vsize=0 CPUtime=0
/proc/1554/stat : 1554 (sed) R 1552 1551 32767 0 -1 4194308 164 0 0 0 0 0 0 0 22 0 1 0 212971928 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/1554/statm: 
[startup+0.108641 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 1551
/proc/meminfo: memFree=1357224/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.517676 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 1551
/proc/meminfo: memFree=1357224/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.34075 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 1557
/proc/meminfo: memFree=1344728/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=1.28
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 3544 0 0 0 127 1 0 0 25 0 1 0 212971933 1511956480 3518 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 3518 81 232 0 368895 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481876

[startup+2.97991 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 1557
/proc/meminfo: memFree=1335576/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=2.91
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 6721 0 0 0 288 3 0 0 25 0 1 0 212971933 1511956480 6695 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134561997 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 6695 81 232 0 368895 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481876

[startup+6.25622 s]
/proc/loadavg: 0.15 0.03 0.01 2/79 1557
/proc/meminfo: memFree=1312024/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=6.19
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 12109 0 0 0 613 6 0 0 25 0 1 0 212971933 1511956480 12083 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 12083 81 232 0 368895 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481876

[startup+12.7178 s]
/proc/loadavg: 0.22 0.05 0.02 2/79 1557
/proc/meminfo: memFree=1273496/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=12.65
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 21265 0 0 0 1254 11 0 0 25 0 1 0 212971933 1511956480 21239 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 21239 81 232 0 368895 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481876

[startup+25.5241 s]
/proc/loadavg: 0.34 0.08 0.02 2/79 1557
/proc/meminfo: memFree=1213976/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=25.45
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 36361 0 0 0 2527 18 0 0 25 0 1 0 212971933 1511956480 36335 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 36335 81 232 0 368895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481876

[startup+51.1525 s]
/proc/loadavg: 0.60 0.17 0.05 2/79 1557
/proc/meminfo: memFree=1109848/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=51.07
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 61954 0 0 0 5074 33 0 0 25 0 1 0 212971933 1511956480 61928 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 61928 81 232 0 368895 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481876

[startup+102.402 s]
/proc/loadavg: 0.82 0.29 0.10 2/79 1557
/proc/meminfo: memFree=1087256/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=102.31
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 67399 0 0 0 10194 37 0 0 25 0 1 0 212971933 1511956480 67251 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 67251 91 232 0 368895 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481876

[startup+162.478 s]
/proc/loadavg: 0.93 0.42 0.15 2/79 1557
/proc/meminfo: memFree=1070168/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=162.37
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 71697 0 0 0 16196 41 0 0 25 0 1 0 212971933 1511956480 71549 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 71549 91 232 0 368895 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481876

[startup+222.549 s]
/proc/loadavg: 0.97 0.52 0.20 2/79 1557
/proc/meminfo: memFree=984344/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=222.42
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 93196 0 0 0 22184 58 0 0 25 0 1 0 212971933 1511956480 93048 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 93048 91 232 0 368895 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 1481876

[startup+282.622 s]
/proc/loadavg: 0.99 0.61 0.25 2/79 1557
/proc/meminfo: memFree=918424/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=282.48
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 109709 0 0 0 28176 72 0 0 25 0 1 0 212971933 1511956480 109561 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 109561 91 232 0 368895 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481876

[startup+342.697 s]
/proc/loadavg: 0.99 0.67 0.30 2/79 1557
/proc/meminfo: memFree=857432/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=342.54
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 124912 0 0 0 34168 86 0 0 25 0 1 0 212971933 1511956480 124764 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 124764 91 232 0 368895 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481876

[startup+402.772 s]
/proc/loadavg: 1.06 0.75 0.34 2/79 1557
/proc/meminfo: memFree=801880/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=402.6
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 138584 0 0 0 40163 97 0 0 25 0 1 0 212971933 1511956480 138436 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 138436 91 232 0 368895 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481876

[startup+462.844 s]
/proc/loadavg: 1.02 0.79 0.38 2/79 1557
/proc/meminfo: memFree=753880/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=462.65
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 150622 0 0 0 46158 107 0 0 25 0 1 0 212971933 1511956480 150474 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 150474 91 232 0 368895 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481876

[startup+522.914 s]
/proc/loadavg: 1.01 0.83 0.42 2/79 1557

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

[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=582.78
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 172224 0 0 0 58149 129 0 0 25 0 1 0 212971933 1511956480 172076 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 172076 91 232 0 368895 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481876

[startup+643.062 s]
/proc/loadavg: 1.00 0.88 0.48 2/79 1557
/proc/meminfo: memFree=625240/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=642.82
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 182703 0 0 0 64146 136 0 0 25 0 1 0 212971933 1511956480 182555 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 182555 91 232 0 368895 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 1481876

[startup+703.132 s]
/proc/loadavg: 1.00 0.90 0.51 2/79 1557
/proc/meminfo: memFree=588120/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=702.88
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 192020 0 0 0 70143 145 0 0 25 0 1 0 212971933 1511956480 191872 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 191872 91 232 0 368895 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 1481876

[startup+763.203 s]
/proc/loadavg: 1.00 0.91 0.54 2/79 1557
/proc/meminfo: memFree=553624/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=762.93
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 200634 0 0 0 76141 152 0 0 25 0 1 0 212971933 1511956480 200486 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 200486 91 232 0 368895 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 1481876

[startup+823.28 s]
/proc/loadavg: 1.00 0.93 0.56 2/79 1557
/proc/meminfo: memFree=519320/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=822.99
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 209066 0 0 0 82138 161 0 0 25 0 1 0 212971933 1511956480 208918 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 208918 91 232 0 368895 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481876

[startup+883.348 s]
/proc/loadavg: 1.00 0.94 0.59 2/79 1557
/proc/meminfo: memFree=486104/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=883.04
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 217409 0 0 0 88133 171 0 0 25 0 1 0 212971933 1511956480 217261 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 217261 91 232 0 368895 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481876

[startup+943.419 s]
/proc/loadavg: 1.00 0.95 0.61 2/79 1557
/proc/meminfo: memFree=455000/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=943.1
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 225202 0 0 0 94132 178 0 0 25 0 1 0 212971933 1511956480 225054 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134536083 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 225054 91 232 0 368895 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481876

[startup+1003.49 s]
/proc/loadavg: 1.00 0.95 0.64 2/79 1557
/proc/meminfo: memFree=425432/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=1003.15
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 232652 0 0 0 100129 186 0 0 25 0 1 0 212971933 1511956480 232504 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 232504 91 232 0 368895 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481876

[startup+1063.55 s]
/proc/loadavg: 1.05 0.97 0.66 2/79 1557
/proc/meminfo: memFree=393880/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=1063.2
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 240402 0 0 0 106126 194 0 0 25 0 1 0 212971933 1511956480 240254 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 240254 91 232 0 368895 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481876

[startup+1123.62 s]
/proc/loadavg: 1.02 0.97 0.68 2/79 1557
/proc/meminfo: memFree=363544/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=1123.25
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 248027 0 0 0 112125 200 0 0 25 0 1 0 212971933 1511956480 247879 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 247879 91 232 0 368895 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 1481876

[startup+1183.69 s]
/proc/loadavg: 1.00 0.97 0.69 2/79 1557
/proc/meminfo: memFree=334488/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=1183.3
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 255304 0 0 0 118124 206 0 0 25 0 1 0 212971933 1511956480 255156 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 255156 91 232 0 368895 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.07 0.99 0.70 2/79 1557
/proc/meminfo: memFree=326104/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=1200.01
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 257299 0 0 0 119793 208 0 0 25 0 1 0 212971933 1511956480 257151 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 257151 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481876

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

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

[startup+1200.4 s]
/proc/loadavg: 1.07 0.99 0.70 2/79 1557
/proc/meminfo: memFree=326104/2055920 swapFree=4192812/4192956
[pid=1551] ppid=1549 vsize=5356 CPUtime=0.03
/proc/1551/stat : 1551 (Barcelogic) S 1549 1551 32767 0 -1 4194304 332 644 0 0 0 0 3 0 16 0 1 0 212971928 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1551/statm: 1339 237 197 169 0 50 0
[pid=1557] ppid=1551 vsize=1476520 CPUtime=1200.01
/proc/1557/stat : 1557 (bsat) R 1551 1551 32767 0 -1 4194304 257299 0 0 0 119793 208 0 0 25 0 1 0 212971933 1511956480 257151 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1557/statm: 369130 257151 91 232 0 368895 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481876

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1551 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=40993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.049991
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1197.96
CPU system time (s): 2.08
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1482356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 976
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= 14

runsolver used 1.10383 second user time and 3.16352 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Feb 20 00:09:15 UTC 2007

IDJOB= 300670
IDBENCH= 20040
IDSOLVER= 122
FILE ID= node4/300670-1171930155

PBS_JOBID= 3848873

Free space on /tmp= 66550 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2033299325-04.cnf
COMMAND LINE= /tmp/evaluation/300670-1171930155/Barcelogic /tmp/evaluation/300670-1171930155/instance-300670-1171930155.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-300670-1171930155 -o ROOT/results/node4/solver-300670-1171930155 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300670-1171930155/Barcelogic /tmp/evaluation/300670-1171930155/instance-300670-1171930155.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  544c1597ab92aa7740a50b9228bfe82f

RANDOM SEED= 389792292

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1357824 kB
Buffers:         55592 kB
Cached:         505680 kB
SwapCached:          0 kB
Active:         125652 kB
Inactive:       495408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357824 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          78668 kB
Slab:            62632 kB
Committed_AS:   930112 kB
PageTables:       1768 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 node4 on Tue Feb 20 00:29:33 UTC 2007