Trace number 339424

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1080     3240 |     323       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 270   #clauses: 1080   #literals: 3240
0.00/0.00	c CPU time:   0.002999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-339424-1173704559 -o ROOT/results/node71/solver-339424-1173704559 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339424-1173704559/Barcelogic /tmp/evaluation/339424-1173704559/instance-339424-1173704559.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 0.97 0.99 3/64 16961
/proc/meminfo: memFree=1796480/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390413692 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16961/statm: 1338 232 195 169 0 49 0
[pid=16962] ppid=16961 vsize=5352 CPUtime=0
/proc/16962/stat : 16962 (Barcelogic) S 16961 16961 15921 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16962/statm: 1338 236 198 169 0 49 0
[pid=16964] ppid=16962 vsize=0 CPUtime=0
/proc/16964/stat : 16964 (sed) D 16962 16961 15921 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 390413692 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/16964/statm: 0 0 0 0 0 0 0

[startup+0.0363721 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16961
/proc/meminfo: memFree=1796480/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101383 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16961
/proc/meminfo: memFree=1796480/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301426 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16961
/proc/meminfo: memFree=1796480/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701513 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16961
/proc/meminfo: memFree=1796480/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50169 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1792696/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476440 CPUtime=1.48
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 1545 0 0 0 148 0 0 0 25 0 1 0 390413693 1511874560 1517 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369110 1517 92 232 0 368875 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481792

[startup+3.10203 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1789368/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=3.08
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 1809 0 0 0 308 0 0 0 25 0 1 0 390413693 1511964672 1781 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518178 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 1781 92 232 0 368897 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481880

[startup+6.30172 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1784312/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=6.28
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 3581 0 0 0 626 2 0 0 25 0 1 0 390413693 1511964672 3553 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 3553 92 232 0 368897 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481880

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1772472/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=12.68
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 5984 0 0 0 1264 4 0 0 25 0 1 0 390413693 1511964672 5956 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518175 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 5956 92 232 0 368897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481880

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1769784/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=25.47
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 6693 0 0 0 2543 4 0 0 25 0 1 0 390413693 1511964672 6665 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 6665 92 232 0 368897 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481880

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1748024/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=51.05
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 12182 0 0 0 5096 9 0 0 25 0 1 0 390413693 1511964672 12154 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 12154 92 232 0 368897 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481880

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1734264/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=102.24
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 15507 0 0 0 10212 12 0 0 25 0 1 0 390413693 1511964672 15442 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 15442 92 232 0 368897 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481880

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1734392/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=162.22
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 15507 0 0 0 16210 12 0 0 25 0 1 0 390413693 1511964672 15442 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518239 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 15442 92 232 0 368897 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481880

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1734328/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=222.19
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 15556 0 0 0 22207 12 0 0 25 0 1 0 390413693 1511964672 15442 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 15442 92 232 0 368897 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481880

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1732024/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=282.17
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 16211 0 0 0 28204 13 0 0 25 0 1 0 390413693 1511964672 16097 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 16097 92 232 0 368897 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481880

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1721080/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=342.15
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 18999 0 0 0 34199 16 0 0 25 0 1 0 390413693 1511964672 18737 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518330 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18737 92 232 0 368897 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1721080/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0

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

[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=582.05
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19076 0 0 0 58189 16 0 0 25 0 1 0 390413693 1511964672 18738 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18738 92 232 0 368897 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481880

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1721080/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=642.03
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19130 0 0 0 64187 16 0 0 25 0 1 0 390413693 1511964672 18738 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518099 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18738 92 232 0 368897 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481880

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1721144/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=702
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19130 0 0 0 70184 16 0 0 25 0 1 0 390413693 1511964672 18738 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18738 92 232 0 368897 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1481880

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1721016/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=761.98
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19265 0 0 0 76182 16 0 0 25 0 1 0 390413693 1511964672 18738 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18738 92 232 0 368897 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481880

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1721080/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=821.96
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19268 0 0 0 82180 16 0 0 25 0 1 0 390413693 1511964672 18741 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518461 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18741 92 232 0 368897 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481880

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1720248/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=881.93
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19561 0 0 0 88177 16 0 0 25 0 1 0 390413693 1511964672 18947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18947 92 232 0 368897 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 1481880

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1720312/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=941.9
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19561 0 0 0 94174 16 0 0 25 0 1 0 390413693 1511964672 18947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18947 92 232 0 368897 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1481880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1720312/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=1001.88
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19561 0 0 0 100172 16 0 0 25 0 1 0 390413693 1511964672 18947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18947 92 232 0 368897 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 1481880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1720376/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=1061.86
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19561 0 0 0 106170 16 0 0 25 0 1 0 390413693 1511964672 18947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18947 92 232 0 368897 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 1481880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1720248/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=1121.83
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19598 0 0 0 112167 16 0 0 25 0 1 0 390413693 1511964672 18947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18947 92 232 0 368897 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1481880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1720312/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=1181.81
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19598 0 0 0 118165 16 0 0 25 0 1 0 390413693 1511964672 18947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18947 92 232 0 368897 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1481880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1720184/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=1200
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19643 0 0 0 119984 16 0 0 25 0 1 0 390413693 1511964672 18947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18947 92 232 0 368897 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481880

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 16967
/proc/meminfo: memFree=1720184/2055920 swapFree=4171944/4192956
[pid=16961] ppid=16959 vsize=5352 CPUtime=0
/proc/16961/stat : 16961 (Barcelogic) S 16959 16961 15921 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 390413692 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16961/statm: 1338 236 197 169 0 49 0
[pid=16967] ppid=16961 vsize=1476528 CPUtime=1200
/proc/16967/stat : 16967 (bsat) R 16961 16961 15921 0 -1 4194304 19643 0 0 0 119984 16 0 0 25 0 1 0 390413693 1511964672 18947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/16967/statm: 369132 18947 92 232 0 368897 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481880

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16961 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=5999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200

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

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.84
CPU system time (s): 0.16
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 1482472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 712
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= 11

runsolver used 0.823874 second user time and 2.56461 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Mar 12 13:02:39 UTC 2007

IDJOB= 339424
IDBENCH= 24746
IDSOLVER= 122
FILE ID= node71/339424-1173704559

PBS_JOBID= 4101762

Free space on /tmp= 66540 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339424-1173704559/Barcelogic /tmp/evaluation/339424-1173704559/instance-339424-1173704559.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-339424-1173704559 -o ROOT/results/node71/solver-339424-1173704559 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339424-1173704559/Barcelogic /tmp/evaluation/339424-1173704559/instance-339424-1173704559.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  6829b07d42c434b96cd2417ca27ed3f2

RANDOM SEED= 714375423

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1796952 kB
Buffers:         32568 kB
Cached:         165876 kB
SwapCached:      15280 kB
Active:         117156 kB
Inactive:       103380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796952 kB
SwapTotal:     4192956 kB
SwapFree:      4171944 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            24396 kB
Committed_AS:   983828 kB
PageTables:       1448 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= 66540 MiB

End job on node71 on Mon Mar 12 13:22:42 UTC 2007