Trace number 334090

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
MD5SUM289600ad1a14c58bf1b867d8d9aa90f1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1124
Number of clauses13289
Sum of the clauses size40148
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313008
Number of clauses of size 4281
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   13289    40148 |    3986       0        0     nan |  0.000 % |
0.00/0.13	c |         0 |   13008    43460 |      --       0       --      -- |     --   | -281/3312
0.00/0.13	c ==============================================================================
0.00/0.13	c Result  :   #vars: 843   #clauses: 13008   #literals: 43460
0.00/0.13	c CPU time:   0.12898 s
0.00/0.13	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/node7/watcher-334090-1173550252 -o ROOT/results/node7/solver-334090-1173550252 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334090-1173550252/Barcelogic /tmp/evaluation/334090-1173550252/instance-334090-1173550252.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: 7.99 7.05 4.32 3/77 23636
/proc/meminfo: memFree=1643920/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 374979962 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23636/statm: 1338 232 195 169 0 49 0
[pid=23637] ppid=23636 vsize=5352 CPUtime=0
/proc/23637/stat : 23637 (Barcelogic) S 23636 23636 23208 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23637/statm: 1338 236 198 169 0 49 0
[pid=23638] ppid=23637 vsize=0 CPUtime=0
/proc/23638/stat : 23638 (Barcelogic) D 23637 23636 23208 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 374979962 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/23638/statm: 0 0 0 0 0 0 0
[pid=23639] ppid=23637 vsize=0 CPUtime=0
/proc/23639/stat : 23639 (sed) D 23637 23636 23208 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 374979962 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/23639/statm: 0 0 0 0 0 0 0

[startup+0.091542 s]
/proc/loadavg: 7.99 7.05 4.32 3/77 23636
/proc/meminfo: memFree=1643920/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 374979962 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23636/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102537 s]
/proc/loadavg: 7.99 7.05 4.32 3/77 23636
/proc/meminfo: memFree=1643920/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 374979962 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23636/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301555 s]
/proc/loadavg: 7.99 7.05 4.32 3/77 23636
/proc/meminfo: memFree=1643920/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.701597 s]
/proc/loadavg: 7.99 7.05 4.32 3/77 23636
/proc/meminfo: memFree=1643920/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50268 s]
/proc/loadavg: 7.43 6.95 4.30 2/79 23642
/proc/meminfo: memFree=1638536/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=1.33
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 1659 0 0 0 133 0 0 0 25 0 1 0 374979977 1511911424 1633 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 1633 82 232 0 368884 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481828

[startup+3.10185 s]
/proc/loadavg: 7.43 6.95 4.30 2/79 23642
/proc/meminfo: memFree=1635016/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=2.93
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 2773 0 0 0 292 1 0 0 25 0 1 0 374979977 1511911424 2747 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 2747 82 232 0 368884 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481828

[startup+6.30118 s]
/proc/loadavg: 6.92 6.85 4.28 2/79 23642
/proc/meminfo: memFree=1626056/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=6.13
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 4698 0 0 0 611 2 0 0 25 0 1 0 374979977 1511911424 4672 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542599 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 4672 82 232 0 368884 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481828

[startup+12.7019 s]
/proc/loadavg: 6.44 6.76 4.26 2/79 23642
/proc/meminfo: memFree=1614600/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=12.53
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 7624 0 0 0 1249 4 0 0 25 0 1 0 374979977 1511911424 7598 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 7598 82 232 0 368884 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481828

[startup+25.5012 s]
/proc/loadavg: 5.61 6.57 4.23 2/79 23642
/proc/meminfo: memFree=1594824/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=25.32
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 12198 0 0 0 2526 6 0 0 25 0 1 0 374979977 1511911424 12172 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518119 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 12172 82 232 0 368884 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481828

[startup+51.1019 s]
/proc/loadavg: 3.79 6.03 4.12 2/79 23642
/proc/meminfo: memFree=1568456/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=50.92
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 18841 0 0 0 5081 11 0 0 25 0 1 0 374979977 1511911424 18815 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 18815 82 232 0 368884 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481828

[startup+102.305 s]
/proc/loadavg: 2.21 5.25 3.96 2/79 23642
/proc/meminfo: memFree=1562056/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=102.11
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 20404 0 0 0 10198 13 0 0 25 0 1 0 374979977 1511911424 20265 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539164 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 20265 92 232 0 368884 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481828

[startup+162.302 s]
/proc/loadavg: 1.44 4.48 3.77 2/79 23642
/proc/meminfo: memFree=1559688/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=162.09
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 20989 0 0 0 16195 14 0 0 25 0 1 0 374979977 1511911424 20809 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 20809 92 232 0 368884 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481828

[startup+222.302 s]
/proc/loadavg: 1.16 3.84 3.59 2/79 23642
/proc/meminfo: memFree=1544072/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=222.07
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 24938 0 0 0 22189 18 0 0 25 0 1 0 374979977 1511911424 24758 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 24758 92 232 0 368884 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481828

[startup+282.301 s]
/proc/loadavg: 1.06 3.32 3.43 2/79 23642
/proc/meminfo: memFree=1542024/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=282.06
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 25542 0 0 0 28187 19 0 0 25 0 1 0 374979977 1511911424 25226 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539657 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 25226 92 232 0 368884 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481828

[startup+342.301 s]
/proc/loadavg: 1.02 2.90 3.27 2/79 23642
/proc/meminfo: memFree=1530568/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=342.03
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 28480 0 0 0 34181 22 0 0 25 0 1 0 374979977 1511911424 28164 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28164 92 232 0 368884 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481828

[startup+402.302 s]
/proc/loadavg: 1.00 2.55 3.13 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956

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

[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=521.98
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29279 0 0 0 52174 24 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1481828

[startup+582.302 s]
/proc/loadavg: 1.00 1.84 2.75 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=581.96
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29372 0 0 0 58172 24 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535489 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481828

[startup+642.302 s]
/proc/loadavg: 1.00 1.68 2.63 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=641.96
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29372 0 0 0 64171 25 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481828

[startup+702.301 s]
/proc/loadavg: 1.00 1.56 2.53 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=701.93
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29480 0 0 0 70168 25 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1481828

[startup+762.305 s]
/proc/loadavg: 1.00 1.45 2.43 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=761.92
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29480 0 0 0 76166 26 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481828

[startup+822.302 s]
/proc/loadavg: 1.00 1.37 2.34 2/79 23642
/proc/meminfo: memFree=1527944/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=821.9
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29517 0 0 0 82164 26 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1481828

[startup+882.302 s]
/proc/loadavg: 1.05 1.31 2.26 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=881.88
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29624 0 0 0 88161 27 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1481828

[startup+942.301 s]
/proc/loadavg: 1.02 1.25 2.18 2/79 23642
/proc/meminfo: memFree=1527944/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=941.86
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29662 0 0 0 94159 27 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1481828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.20 2.10 2/79 23642
/proc/meminfo: memFree=1527944/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=1001.85
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29662 0 0 0 100157 28 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1481828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.17 2.03 2/79 23642
/proc/meminfo: memFree=1527816/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=1061.83
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29886 0 0 0 106155 28 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1481828

[startup+1122.3 s]
/proc/loadavg: 1.00 1.13 1.96 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=1121.82
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 29886 0 0 0 112153 29 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1481828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.11 1.90 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=1181.8
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 30036 0 0 0 118151 29 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1481828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 23642
/proc/meminfo: memFree=1527880/2055920 swapFree=4147416/4192956
[pid=23636] ppid=23634 vsize=5352 CPUtime=0.14
/proc/23636/stat : 23636 (Barcelogic) S 23634 23636 23208 0 -1 4194304 332 796 0 0 0 0 14 0 16 0 1 0 374979962 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23636/statm: 1338 236 197 169 0 49 0
[pid=23642] ppid=23636 vsize=1476476 CPUtime=1199.9
/proc/23642/stat : 23642 (bsat) R 23636 23636 23208 0 -1 4194304 30036 0 0 0 119961 29 0 0 25 0 1 0 374979977 1511911424 28755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/23642/statm: 369119 28755 92 232 0 368884 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1481828

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 23636 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=145977 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.152975
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.29
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 1482568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.145977
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1128
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= 38
involuntary context switches= 12

runsolver used 1.18982 second user time and 3.18751 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Mar 10 18:10:52 UTC 2007

IDJOB= 334090
IDBENCH= 24619
IDSOLVER= 122
FILE ID= node7/334090-1173550252

PBS_JOBID= 4101183

Free space on /tmp= 66533 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s405595518.sat05-531.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334090-1173550252/Barcelogic /tmp/evaluation/334090-1173550252/instance-334090-1173550252.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-334090-1173550252 -o ROOT/results/node7/solver-334090-1173550252 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334090-1173550252/Barcelogic /tmp/evaluation/334090-1173550252/instance-334090-1173550252.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  289600ad1a14c58bf1b867d8d9aa90f1

RANDOM SEED= 766920300

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1644400 kB
Buffers:         50932 kB
Cached:         270320 kB
SwapCached:       8480 kB
Active:         169940 kB
Inactive:       174216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644400 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          29828 kB
Slab:            52892 kB
Committed_AS:  1260636 kB
PageTables:       1764 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= 66533 MiB

End job on node7 on Sat Mar 10 18:30:55 UTC 2007