Trace number 293044

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 1200.6

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1481093667-06.UNSAT.shuffled.cnf
MD5SUMbd3636480ccd2ac89b0fc1e6396aab86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark785.06
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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/node1/watcher-293044-1171763747 -o ROOT/results/node1/solver-293044-1171763747 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293044-1171763747/Barcelogic /tmp/evaluation/293044-1171763747/instance-293044-1171763747.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: 0.99 1.00 1.00 3/77 6250
/proc/meminfo: memFree=1710896/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196329789 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6250/statm: 1339 233 195 169 0 50 0
[pid=6251] ppid=6250 vsize=5356 CPUtime=0
/proc/6251/stat : 6251 (Barcelogic) S 6250 6250 5306 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 196329790 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6251/statm: 1339 237 198 169 0 50 0
[pid=6253] ppid=6251 vsize=0 CPUtime=0
/proc/6253/stat : 6253 (sed) D 6251 6250 5306 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 196329790 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/6253/statm: 0 0 0 0 0 0 0

[startup+0.106878 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 6250
/proc/meminfo: memFree=1710896/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514922 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 6250
/proc/meminfo: memFree=1710896/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33502 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6256
/proc/meminfo: memFree=1706280/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476488 CPUtime=1.31
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 1163 0 0 0 131 0 0 0 25 0 1 0 196329791 1511923712 1137 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134534736 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369122 1137 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.97121 s]
/proc/loadavg: 0.99 1.00 1.00 3/79 6256
/proc/meminfo: memFree=1703144/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476488 CPUtime=2.94
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 2497 0 0 0 294 0 0 0 25 0 1 0 196329791 1511923712 2471 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369122 2471 81 232 0 368887 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481844

[startup+6.24959 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6256
/proc/meminfo: memFree=1696360/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=6.22
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 3567 0 0 0 621 1 0 0 25 0 1 0 196329791 1511964672 3541 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 3541 81 232 0 368897 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481884

[startup+12.7093 s]
/proc/loadavg: 0.99 1.00 1.00 3/79 6256
/proc/meminfo: memFree=1690152/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=12.68
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 5241 0 0 0 1265 3 0 0 25 0 1 0 196329791 1511964672 5215 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 5215 81 232 0 368897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481884

[startup+25.5298 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6256
/proc/meminfo: memFree=1676584/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=25.5
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 8682 0 0 0 2544 6 0 0 25 0 1 0 196329791 1511964672 8656 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 8656 81 232 0 368897 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481884

[startup+51.1608 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6256
/proc/meminfo: memFree=1660264/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=51.13
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 12620 0 0 0 5101 12 0 0 25 0 1 0 196329791 1511964672 12594 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 12594 81 232 0 368897 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 1481884

[startup+102.417 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6256
/proc/meminfo: memFree=1650472/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=102.36
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15014 0 0 0 10222 14 0 0 25 0 1 0 196329791 1511964672 14945 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 14945 81 232 0 368897 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481884

[startup+162.492 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6256
/proc/meminfo: memFree=1650536/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=162.42
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15047 0 0 0 16227 15 0 0 25 0 1 0 196329791 1511964672 14945 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 14945 81 232 0 368897 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481884

[startup+222.565 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6256
/proc/meminfo: memFree=1650536/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=222.47
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15089 0 0 0 22232 15 0 0 25 0 1 0 196329791 1511964672 14987 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 14987 81 232 0 368897 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481884

[startup+282.635 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 6256
/proc/meminfo: memFree=1649384/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=282.53
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15371 0 0 0 28237 16 0 0 25 0 1 0 196329791 1511964672 15230 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 15230 81 232 0 368897 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481884

[startup+342.719 s]
/proc/loadavg: 0.99 1.00 1.00 2/85 6360
/proc/meminfo: memFree=1648168/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=342.54
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15417 0 0 0 34237 17 0 0 25 0 1 0 196329791 1511964672 15230 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 15230 81 232 0 368897 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 1481884

[startup+402.72 s]
/proc/loadavg: 0.99 1.00 1.00 2/85 6432
/proc/meminfo: memFree=1648168/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=402.47
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15496 0 0 0 40230 17 0 0 25 0 1 0 196329791 1511964672 15230 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 15230 81 232 0 368897 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 1481884

[startup+462.807 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 6454
/proc/meminfo: memFree=1649256/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=462.53
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15496 0 0 0 46235 18 0 0 25 0 1 0 196329791 1511964672 15230 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 15230 81 232 0 368897 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 1481884

[startup+522.879 s]

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

[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=522.58
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15569 0 0 0 52239 19 0 0 25 0 1 0 196329791 1511964672 15230 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518414 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 15230 81 232 0 368897 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 1481884

[startup+582.951 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1649320/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=582.63
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 15591 0 0 0 58244 19 0 0 25 0 1 0 196329791 1511964672 15252 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 15252 81 232 0 368897 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 1481884

[startup+643.028 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645928/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=642.69
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16442 0 0 0 64248 21 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481884

[startup+703.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645928/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=702.75
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16442 0 0 0 70254 21 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481884

[startup+763.173 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645928/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=762.81
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16442 0 0 0 76259 22 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 1481884

[startup+823.243 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645928/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=822.86
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16475 0 0 0 82264 22 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 1481884

[startup+883.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645864/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=882.91
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16514 0 0 0 88268 23 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 882.91
Current children cumulated vsize (KiB) 1481884

[startup+943.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645928/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=942.96
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16514 0 0 0 94273 23 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 1481884

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645864/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=1003.02
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16560 0 0 0 100278 24 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 1481884

[startup+1063.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645800/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=1063.08
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16611 0 0 0 106284 24 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 1481884

[startup+1123.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645864/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=1123.14
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16611 0 0 0 112289 25 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 1123.14
Current children cumulated vsize (KiB) 1481884

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645864/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=1183.19
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16697 0 0 0 118294 25 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 135041765 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 1183.19
Current children cumulated vsize (KiB) 1481884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6454
/proc/meminfo: memFree=1645864/2055920 swapFree=4158120/4192956
[pid=6250] ppid=6248 vsize=5356 CPUtime=0
/proc/6250/stat : 6250 (Barcelogic) S 6248 6250 5306 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196329789 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6250/statm: 1339 237 197 169 0 50 0
[pid=6256] ppid=6250 vsize=1476528 CPUtime=1200.1
/proc/6256/stat : 6256 (bsat) R 6250 6250 5306 0 -1 4194304 16697 0 0 0 119985 25 0 0 25 0 1 0 196329791 1511964672 16055 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/6256/statm: 369132 16055 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481884

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 6250 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=3999
CPU time returned by wait4() is 0.010997
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): 1200.6
CPU time (s): 1200.1
CPU user time (s): 1199.85
CPU system time (s): 0.25
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 1482228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724
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= 11

runsolver used 1.21582 second user time and 3.05054 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Feb 18 01:55:47 UTC 2007

IDJOB= 293044
IDBENCH= 19854
IDSOLVER= 122
FILE ID= node1/293044-1171763747

PBS_JOBID= 3839271

Free space on /tmp= 66551 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1481093667-06.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293044-1171763747/Barcelogic /tmp/evaluation/293044-1171763747/instance-293044-1171763747.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-293044-1171763747 -o ROOT/results/node1/solver-293044-1171763747 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293044-1171763747/Barcelogic /tmp/evaluation/293044-1171763747/instance-293044-1171763747.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  bd3636480ccd2ac89b0fc1e6396aab86

RANDOM SEED= 601518419

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1711240 kB
Buffers:         47120 kB
Cached:         205380 kB
SwapCached:      15284 kB
Active:         217612 kB
Inactive:        58136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711240 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            54480 kB
Committed_AS:   606812 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Sun Feb 18 02:15:50 UTC 2007