Trace number 304893

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) 1200.03 1200.38

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-304893-1172067749 -o ROOT/results/node24/solver-304893-1172067749 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304893-1172067749/Barcelogic /tmp/evaluation/304893-1172067749/instance-304893-1172067749.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 25411
/proc/meminfo: memFree=1444624/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226729216 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25411/statm: 1338 232 195 169 0 49 0
[pid=25412] ppid=25411 vsize=5352 CPUtime=0
/proc/25412/stat : 25412 (Barcelogic) S 25411 25411 25348 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 226729217 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25412/statm: 1338 236 198 169 0 49 0
[pid=25414] ppid=25412 vsize=0 CPUtime=0
/proc/25414/stat : 25414 (sed) D 25412 25411 25348 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 226729217 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/25414/statm: 0 0 0 0 0 0 0

[startup+0.106826 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 25411
/proc/meminfo: memFree=1444624/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.514865 s]
/proc/loadavg: 0.92 0.98 0.99 2/77 25411
/proc/meminfo: memFree=1444624/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33495 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1435264/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=1.27
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 2551 0 0 0 126 1 0 0 25 0 1 0 226729222 1511952384 2525 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 2525 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97113 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1429568/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=2.9
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 4564 0 0 0 288 2 0 0 25 0 1 0 226729222 1511952384 4538 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534921 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 4538 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.24749 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1415112/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=6.18
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 7867 0 0 0 614 4 0 0 25 0 1 0 226729222 1511952384 7841 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 7841 81 232 0 368894 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481868

[startup+12.7102 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1392584/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=12.64
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 13100 0 0 0 1256 8 0 0 25 0 1 0 226729222 1511952384 13074 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 13074 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5256 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1363656/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=25.46
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 20118 0 0 0 2534 12 0 0 25 0 1 0 226729222 1511952384 20004 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 20004 81 232 0 368894 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1534 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1363656/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=51.07
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 20154 0 0 0 5095 12 0 0 25 0 1 0 226729222 1511952384 20040 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 20040 81 232 0 368894 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481868

[startup+102.399 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1331016/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=102.31
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 28461 0 0 0 10211 20 0 0 25 0 1 0 226729222 1511952384 28347 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 28347 81 232 0 368894 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481868

[startup+162.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1295688/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=162.36
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 37124 0 0 0 16208 28 0 0 25 0 1 0 226729222 1511952384 37010 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 37010 81 232 0 368894 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481868

[startup+222.528 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1269640/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=222.4
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 43661 0 0 0 22206 34 0 0 25 0 1 0 226729222 1511952384 43547 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 43547 81 232 0 368894 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481868

[startup+282.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1248392/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=282.45
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 48968 0 0 0 28206 39 0 0 25 0 1 0 226729222 1511952384 48854 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 48854 81 232 0 368894 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 1481868

[startup+342.652 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1229384/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=342.49
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 53726 0 0 0 34206 43 0 0 25 0 1 0 226729222 1511952384 53612 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 53612 81 232 0 368894 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 1481868

[startup+402.718 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1211976/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=402.55
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 58013 0 0 0 40207 48 0 0 25 0 1 0 226729222 1511952384 57899 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 57899 81 232 0 368894 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 1481868

[startup+462.779 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1196360/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=462.59
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 61926 0 0 0 46208 51 0 0 25 0 1 0 226729222 1511952384 61812 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 61812 81 232 0 368894 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 1481868

[startup+522.845 s]

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

[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=522.64
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 65385 0 0 0 52209 55 0 0 25 0 1 0 226729222 1511952384 65271 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 65271 81 232 0 368894 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 1481868

[startup+582.909 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1168648/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=582.7
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 68825 0 0 0 58210 60 0 0 25 0 1 0 226729222 1511952384 68711 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 68711 81 232 0 368894 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 1481868

[startup+642.978 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1155784/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=642.74
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 72053 0 0 0 64212 62 0 0 25 0 1 0 226729222 1511952384 71939 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 71939 81 232 0 368894 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 1481868

[startup+703.042 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1143368/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=702.79
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 75158 0 0 0 70214 65 0 0 25 0 1 0 226729222 1511952384 75044 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 75044 81 232 0 368894 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 1481868

[startup+763.104 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1131272/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=762.84
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 78178 0 0 0 76216 68 0 0 25 0 1 0 226729222 1511952384 78064 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 78064 81 232 0 368894 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 1481868

[startup+823.17 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1119432/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=822.89
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 81087 0 0 0 82217 72 0 0 25 0 1 0 226729222 1511952384 80973 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 80973 81 232 0 368894 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 1481868

[startup+883.235 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1108360/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=882.94
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 83844 0 0 0 88219 75 0 0 25 0 1 0 226729222 1511952384 83730 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 83730 81 232 0 368894 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 1481868

[startup+943.296 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1098120/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=942.98
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 86427 0 0 0 94221 77 0 0 25 0 1 0 226729222 1511952384 86313 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 86313 81 232 0 368894 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 1481868

[startup+1003.36 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 25417
/proc/meminfo: memFree=1088264/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=1003.03
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 88914 0 0 0 100225 78 0 0 25 0 1 0 226729222 1511952384 88800 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 88800 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 1481868

[startup+1063.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25417
/proc/meminfo: memFree=1078344/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=1063.08
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 91350 0 0 0 106228 80 0 0 25 0 1 0 226729222 1511952384 91236 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 91236 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 1481868

[startup+1123.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25419
/proc/meminfo: memFree=1069000/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=1123.14
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 93709 0 0 0 112231 83 0 0 25 0 1 0 226729222 1511952384 93595 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 93595 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.18
Current children cumulated vsize (KiB) 1481868

[startup+1183.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25419
/proc/meminfo: memFree=1059912/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=1183.19
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 95982 0 0 0 118234 85 0 0 25 0 1 0 226729222 1511952384 95868 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 95868 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 25419
/proc/meminfo: memFree=1057160/2055920 swapFree=4144148/4192956
[pid=25411] ppid=25409 vsize=5352 CPUtime=0.04
/proc/25411/stat : 25411 (Barcelogic) S 25409 25411 25348 0 -1 4194304 332 624 0 0 0 0 4 0 16 0 1 0 226729216 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25411/statm: 1338 236 197 169 0 49 0
[pid=25417] ppid=25411 vsize=1476516 CPUtime=1199.99
/proc/25417/stat : 25417 (bsat) R 25411 25411 25348 0 -1 4194304 96637 0 0 0 119914 85 0 0 25 0 1 0 226729222 1511952384 96523 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/25417/statm: 369129 96523 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.03
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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25411 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=46992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.03

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

Real time (s): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.18
CPU system time (s): 0.85
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
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= 956
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 1.40379 second user time and 2.86556 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Feb 21 14:22:29 UTC 2007

IDJOB= 304893
IDBENCH= 20143
IDSOLVER= 122
FILE ID= node24/304893-1172067749

PBS_JOBID= 3892795

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304893-1172067749/Barcelogic /tmp/evaluation/304893-1172067749/instance-304893-1172067749.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-304893-1172067749 -o ROOT/results/node24/solver-304893-1172067749 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304893-1172067749/Barcelogic /tmp/evaluation/304893-1172067749/instance-304893-1172067749.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 92631418

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1445032 kB
Buffers:         43308 kB
Cached:         477096 kB
SwapCached:       3944 kB
Active:         152720 kB
Inactive:       377224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1445032 kB
SwapTotal:     4192956 kB
SwapFree:      4144148 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            66548 kB
Committed_AS:   735852 kB
PageTables:       1732 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= 66560 MiB

End job on node24 on Wed Feb 21 14:42:32 UTC 2007