Trace number 339466

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
MD5SUMb8ad54973e17f84e99bf9d2e7bc768ce
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark111.144
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses640
Sum of the clauses size2560
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4640
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 |     640     2560 |     191       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 160   #clauses: 640   #literals: 2560
0.00/0.00	c CPU time:   0 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/node30/watcher-339466-1173705450 -o ROOT/results/node30/solver-339466-1173705450 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339466-1173705450/Barcelogic /tmp/evaluation/339466-1173705450/instance-339466-1173705450.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 3/77 27488
/proc/meminfo: memFree=1601512/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 26849753 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27488/statm: 1338 232 195 169 0 49 0
[pid=27489] ppid=27488 vsize=5352 CPUtime=0
/proc/27489/stat : 27489 (Barcelogic) R 27488 27488 22750 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563354470 0 0 17 1 0 0
/proc/27489/statm: 1338 236 198 169 0 49 0

[startup+0.0564861 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 27488
/proc/meminfo: memFree=1601512/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101491 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 27488
/proc/meminfo: memFree=1601512/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301519 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 27488
/proc/meminfo: memFree=1601512/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701576 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 27488
/proc/meminfo: memFree=1601512/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/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 2/79 27494
/proc/meminfo: memFree=1595544/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476468 CPUtime=1.48
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 2239 0 0 0 147 1 0 0 25 0 1 0 26849754 1511903232 2213 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369117 2213 81 232 0 368882 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481820

[startup+3.10192 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1591640/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476468 CPUtime=3.08
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 2560 0 0 0 307 1 0 0 25 0 1 0 26849754 1511903232 2534 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369117 2534 81 232 0 368882 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481820

[startup+6.30237 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1582232/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476468 CPUtime=6.28
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 5619 0 0 0 626 2 0 0 25 0 1 0 26849754 1511903232 5593 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369117 5593 81 232 0 368882 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481820

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1560792/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476468 CPUtime=12.67
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 10627 0 0 0 1263 4 0 0 25 0 1 0 26849754 1511903232 10601 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369117 10601 81 232 0 368882 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481820

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1546648/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476468 CPUtime=25.47
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 13733 0 0 0 2541 6 0 0 25 0 1 0 26849754 1511903232 13580 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369117 13580 81 232 0 368882 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481820

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1546648/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=51.06
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 13792 0 0 0 5100 6 0 0 25 0 1 0 26849754 1511952384 13585 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134535502 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 13585 81 232 0 368894 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481868

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1505752/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=102.25
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 24046 0 0 0 10210 15 0 0 25 0 1 0 26849754 1511952384 23839 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 23839 81 232 0 368894 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481868

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1478424/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=162.23
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 30908 0 0 0 16201 22 0 0 25 0 1 0 26849754 1511952384 30701 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 30701 81 232 0 368894 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481868

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1463320/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=222.21
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 34600 0 0 0 22195 26 0 0 25 0 1 0 26849754 1511952384 34393 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 34393 81 232 0 368894 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1451608/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=282.19
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 37548 0 0 0 28189 30 0 0 25 0 1 0 26849754 1511952384 37341 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 37341 81 232 0 368894 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481868

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1439192/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=342.17
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 40626 0 0 0 34182 35 0 0 25 0 1 0 26849754 1511952384 40419 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 40419 81 232 0 368894 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481868

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1427224/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=402.15
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 43636 0 0 0 40177 38 0 0 25 0 1 0 26849754 1511952384 43429 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 43429 81 232 0 368894 0

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

[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=582.09
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 52226 0 0 0 58163 46 0 0 25 0 1 0 26849754 1511952384 52019 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 52019 81 232 0 368894 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1481868

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1383896/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=642.08
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 54399 0 0 0 64160 48 0 0 25 0 1 0 26849754 1511952384 54192 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 54192 81 232 0 368894 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1481868

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1373784/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=702.06
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 56957 0 0 0 70154 52 0 0 25 0 1 0 26849754 1511952384 56750 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 56750 81 232 0 368894 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1481868

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1364696/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=762.04
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 59188 0 0 0 76148 56 0 0 25 0 1 0 26849754 1511952384 58981 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 58981 81 232 0 368894 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1481868

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 27494
/proc/meminfo: memFree=1358680/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=822.02
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 60714 0 0 0 82144 58 0 0 25 0 1 0 26849754 1511952384 60507 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 60507 81 232 0 368894 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1481868

[startup+882.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/79 27494
/proc/meminfo: memFree=1351448/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=882
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 62508 0 0 0 88140 60 0 0 25 0 1 0 26849754 1511952384 62301 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 62301 81 232 0 368894 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1481868

[startup+942.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 27494
/proc/meminfo: memFree=1342040/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=941.98
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 64876 0 0 0 94135 63 0 0 25 0 1 0 26849754 1511952384 64669 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 64669 81 232 0 368894 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 1481868

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 27494
/proc/meminfo: memFree=1333720/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=1001.96
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 66941 0 0 0 100131 65 0 0 25 0 1 0 26849754 1511952384 66734 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 66734 81 232 0 368894 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1481868

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 27494
/proc/meminfo: memFree=1327448/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=1061.94
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 68518 0 0 0 106127 67 0 0 25 0 1 0 26849754 1511952384 68311 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 68311 81 232 0 368894 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 1481868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27494
/proc/meminfo: memFree=1320536/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=1121.92
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 70222 0 0 0 112123 69 0 0 25 0 1 0 26849754 1511952384 70015 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 70015 81 232 0 368894 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 1481868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27494
/proc/meminfo: memFree=1314008/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=1181.9
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 71870 0 0 0 118119 71 0 0 25 0 1 0 26849754 1511952384 71663 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 71663 81 232 0 368894 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 27494
/proc/meminfo: memFree=1312344/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=1200.09
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 72264 0 0 0 119938 71 0 0 25 0 1 0 26849754 1511952384 72057 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 72057 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481868

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: 1.00 1.00 1.00 2/79 27494
/proc/meminfo: memFree=1312344/2055920 swapFree=4192956/4192956
[pid=27488] ppid=27486 vsize=5352 CPUtime=0
/proc/27488/stat : 27488 (Barcelogic) S 27486 27488 22750 0 -1 4194304 332 364 0 0 0 0 0 0 16 0 1 0 26849753 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27488/statm: 1338 236 197 169 0 49 0
[pid=27494] ppid=27488 vsize=1476516 CPUtime=1200.09
/proc/27494/stat : 27494 (bsat) R 27488 27488 22750 0 -1 4194304 72264 0 0 0 119938 71 0 0 25 0 1 0 26849754 1511952384 72057 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 369129 72057 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27488 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=8998
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.09

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): 1200.09
CPU user time (s): 1199.38
CPU system time (s): 0.71
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 696
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= 10

runsolver used 1.19182 second user time and 3.18352 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Mar 12 13:17:30 UTC 2007

IDJOB= 339466
IDBENCH= 24747
IDSOLVER= 122
FILE ID= node30/339466-1173705450

PBS_JOBID= 4101458

Free space on /tmp= 66337 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339466-1173705450/Barcelogic /tmp/evaluation/339466-1173705450/instance-339466-1173705450.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-339466-1173705450 -o ROOT/results/node30/solver-339466-1173705450 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339466-1173705450/Barcelogic /tmp/evaluation/339466-1173705450/instance-339466-1173705450.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b8ad54973e17f84e99bf9d2e7bc768ce

RANDOM SEED= 176231938

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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:       1601920 kB
Buffers:         43804 kB
Cached:         313876 kB
SwapCached:          0 kB
Active:         314652 kB
Inactive:        91324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          67224 kB
Slab:            33616 kB
Committed_AS:   187360 kB
PageTables:       1696 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= 66337 MiB

End job on node30 on Mon Mar 12 13:37:32 UTC 2007