Trace number 316637

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 1200.42

General information on the benchmark

Namecrafted/spence/
hard/s97-100.cnf
MD5SUM7c361fbea07d8f97309d9c2b0cb47663
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark378.055
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	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 |     204      612 |      61       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 97   #clauses: 204   #literals: 612
0.00/0.02	c CPU time:   0 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-316637-1172673342 -o ROOT/results/node38/solver-316637-1172673342 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316637-1172673342/Barcelogic /tmp/evaluation/316637-1172673342/instance-316637-1172673342.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.95 0.92 3/64 15740
/proc/meminfo: memFree=1824312/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 287290087 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15740/statm: 1339 233 195 169 0 50 0
[pid=15741] ppid=15740 vsize=5356 CPUtime=0
/proc/15741/stat : 15741 (Barcelogic) S 15740 15740 14596 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15741/statm: 1339 237 198 169 0 50 0
[pid=15743] ppid=15741 vsize=0 CPUtime=0
/proc/15743/stat : 15743 (sed) D 15741 15740 14596 0 -1 4194308 164 0 0 0 0 0 0 0 23 0 1 0 287290087 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15743/statm: 0 0 0 0 0 0 0

[startup+0.0944361 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 15740
/proc/meminfo: memFree=1824312/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101433 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 15740
/proc/meminfo: memFree=1824312/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301459 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 15740
/proc/meminfo: memFree=1824312/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701506 s]
/proc/loadavg: 0.91 0.95 0.92 3/64 15740
/proc/meminfo: memFree=1824312/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 0.91 0.95 0.92 2/66 15746
/proc/meminfo: memFree=1820328/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476476 CPUtime=1.45
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 1579 0 0 0 145 0 0 0 25 0 1 0 287290090 1511911424 1553 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369119 1553 81 232 0 368884 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 1481832

[startup+3.10177 s]
/proc/loadavg: 0.91 0.95 0.92 2/66 15746
/proc/meminfo: memFree=1816680/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476476 CPUtime=3.06
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 1949 0 0 0 305 1 0 0 25 0 1 0 287290090 1511911424 1923 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369119 1923 81 232 0 368884 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 1481832

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.92 2/66 15746
/proc/meminfo: memFree=1812840/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476476 CPUtime=6.25
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 3331 0 0 0 624 1 0 0 25 0 1 0 287290090 1511911424 3305 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369119 3305 81 232 0 368884 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 1481832

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.92 2/66 15746
/proc/meminfo: memFree=1800240/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476476 CPUtime=12.65
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 6357 0 0 0 1262 3 0 0 25 0 1 0 287290090 1511911424 6331 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369119 6331 81 232 0 368884 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1481832

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.92 2/66 15746
/proc/meminfo: memFree=1794416/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476476 CPUtime=25.45
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 7501 0 0 0 2541 4 0 0 25 0 1 0 287290090 1511911424 7419 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369119 7419 81 232 0 368884 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481832

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.92 2/66 15746
/proc/meminfo: memFree=1786608/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476476 CPUtime=51.04
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 9574 0 0 0 5098 6 0 0 25 0 1 0 287290090 1511911424 9492 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369119 9492 81 232 0 368884 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481832

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.92 2/66 15746
/proc/meminfo: memFree=1781680/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476476 CPUtime=102.23
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 10756 0 0 0 10216 7 0 0 25 0 1 0 287290090 1511911424 10592 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369119 10592 81 232 0 368884 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 1481832

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15746
/proc/meminfo: memFree=1780080/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476476 CPUtime=162.21
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 11221 0 0 0 16214 7 0 0 25 0 1 0 287290090 1511911424 11057 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369119 11057 81 232 0 368884 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481832

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15746
/proc/meminfo: memFree=1774128/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=222.2
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 12709 0 0 0 22211 9 0 0 25 0 1 0 287290090 1511952384 12482 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 12482 81 232 0 368894 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481872

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15746
/proc/meminfo: memFree=1774128/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=282.18
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 12709 0 0 0 28209 9 0 0 25 0 1 0 287290090 1511952384 12482 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 12482 81 232 0 368894 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1481872

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15746
/proc/meminfo: memFree=1774000/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=342.16
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 12744 0 0 0 34207 9 0 0 25 0 1 0 287290090 1511952384 12482 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 12482 81 232 0 368894 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1481872

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1764016/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0

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

[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=522.12
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 21970 0 0 0 52194 18 0 0 25 0 1 0 287290090 1511952384 21708 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 21708 81 232 0 368894 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1481872

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1728560/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=582.1
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 24134 0 0 0 58189 21 0 0 25 0 1 0 287290090 1511952384 23872 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 23872 81 232 0 368894 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481872

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1720112/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=642.09
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 26218 0 0 0 64186 23 0 0 25 0 1 0 287290090 1511952384 25956 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 25956 81 232 0 368894 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481872

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1711728/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=702.07
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 28308 0 0 0 70182 25 0 0 25 0 1 0 287290090 1511952384 28046 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518260 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 28046 81 232 0 368894 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481872

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1704752/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=762.06
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 30024 0 0 0 76179 27 0 0 25 0 1 0 287290090 1511952384 29762 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 29762 81 232 0 368894 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481872

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1696880/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=822.04
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 31990 0 0 0 82174 30 0 0 25 0 1 0 287290090 1511952384 31728 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 31728 81 232 0 368894 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1481872

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1690672/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=882.02
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 33523 0 0 0 88171 31 0 0 25 0 1 0 287290090 1511952384 33261 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 33261 81 232 0 368894 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1481872

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1684848/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=942.01
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 35004 0 0 0 94168 33 0 0 25 0 1 0 287290090 1511952384 34742 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 34742 81 232 0 368894 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1481872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1679792/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=1001.99
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 36262 0 0 0 100164 35 0 0 25 0 1 0 287290090 1511952384 36000 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 36000 81 232 0 368894 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1481872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1674864/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=1061.98
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 37490 0 0 0 106161 37 0 0 25 0 1 0 287290090 1511952384 37228 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 37228 81 232 0 368894 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1481872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1669616/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=1121.96
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 38776 0 0 0 112158 38 0 0 25 0 1 0 287290090 1511952384 38514 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 38514 81 232 0 368894 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1481872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1664752/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=1181.94
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 39993 0 0 0 118155 39 0 0 25 0 1 0 287290090 1511952384 39731 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 39731 81 232 0 368894 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1481872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/66 15748
/proc/meminfo: memFree=1663344/2055920 swapFree=4183800/4192956
[pid=15740] ppid=15738 vsize=5356 CPUtime=0
/proc/15740/stat : 15740 (Barcelogic) S 15738 15740 14596 0 -1 4194304 332 353 0 0 0 0 0 0 16 0 1 0 287290087 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15740/statm: 1339 237 197 169 0 50 0
[pid=15746] ppid=15740 vsize=1476516 CPUtime=1200.04
/proc/15746/stat : 15746 (bsat) R 15740 15740 14596 0 -1 4194304 40338 0 0 0 119965 39 0 0 25 0 1 0 287290090 1511952384 40076 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15746/statm: 369129 40076 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481872

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 15740 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.006998
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): 1200.42
CPU time (s): 1200.04
CPU user time (s): 1199.65
CPU system time (s): 0.39
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 1481872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 685
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= 39
involuntary context switches= 12

runsolver used 1.03584 second user time and 2.46862 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 28 14:35:43 UTC 2007

IDJOB= 316637
IDBENCH= 20446
IDSOLVER= 122
FILE ID= node38/316637-1172673342

PBS_JOBID= 3981212

Free space on /tmp= 66510 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s97-100.cnf
COMMAND LINE= /tmp/evaluation/316637-1172673342/Barcelogic /tmp/evaluation/316637-1172673342/instance-316637-1172673342.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-316637-1172673342 -o ROOT/results/node38/solver-316637-1172673342 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316637-1172673342/Barcelogic /tmp/evaluation/316637-1172673342/instance-316637-1172673342.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  7c361fbea07d8f97309d9c2b0cb47663

RANDOM SEED= 270867232

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1824920 kB
Buffers:          9368 kB
Cached:         172080 kB
SwapCached:       2696 kB
Active:          32120 kB
Inactive:       158452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824920 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15316 kB
Slab:            26412 kB
Committed_AS:   613456 kB
PageTables:       1468 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= 66510 MiB

End job on node38 on Wed Feb 28 14:55:45 UTC 2007