Trace number 334510

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
MD5SUM3ec02d98577965dc40d4f2f9fa0499c0
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 variables4703
Number of clauses45358
Sum of the clauses size203370
Maximum clause length5
Minimum clause length1
Number of clauses of size 1146
Number of clauses of size 24604
Number of clauses of size 34512
Number of clauses of size 40
Number of clauses of size 536096
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   44574   199875 |   13372       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   43301   193807 |      --       0       --      -- |     --   | -474/-2348
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 4457   #clauses: 43301   #literals: 193807
0.00/0.08	c CPU time:   0.073988 s
0.00/0.08	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-334510-1173576831 -o ROOT/results/node7/solver-334510-1173576831 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334510-1173576831/Barcelogic /tmp/evaluation/334510-1173576831/instance-334510-1173576831.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26382
/proc/meminfo: memFree=1616536/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 377637809 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26382/statm: 1338 232 195 169 0 49 0
[pid=26383] ppid=26382 vsize=5352 CPUtime=0
/proc/26383/stat : 26383 (Barcelogic) S 26382 26382 26021 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26383/statm: 1338 236 198 169 0 49 0
[pid=26384] ppid=26383 vsize=0 CPUtime=0
/proc/26384/stat : 26384 (Barcelogic) D 26383 26382 26021 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 377637809 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/26384/statm: 0 0 0 0 0 0 0
[pid=26385] ppid=26383 vsize=0 CPUtime=0
/proc/26385/stat : 26385 (sed) R 26383 26382 26021 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 377637809 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/26385/statm: 0 0 0 0 0 0 0

[startup+0.066695 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26382
/proc/meminfo: memFree=1616536/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 377637809 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26382/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101698 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26382
/proc/meminfo: memFree=1616536/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 377637809 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26382/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301719 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26382
/proc/meminfo: memFree=1616536/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+0.701764 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 26382
/proc/meminfo: memFree=1616536/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+1.50184 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 26388
/proc/meminfo: memFree=1606600/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476152 CPUtime=1.31
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 2446 0 0 0 131 0 0 0 25 0 1 0 377637826 1511579648 2382 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369038 2382 82 232 0 368803 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 1481504

[startup+3.10201 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 26388
/proc/meminfo: memFree=1604744/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476152 CPUtime=2.92
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 3128 0 0 0 291 1 0 0 25 0 1 0 377637826 1511579648 3064 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369038 3064 82 232 0 368803 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481504

[startup+6.30135 s]
/proc/loadavg: 0.92 0.95 0.98 2/79 26388
/proc/meminfo: memFree=1600264/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476152 CPUtime=6.11
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 3953 0 0 0 610 1 0 0 25 0 1 0 377637826 1511579648 3889 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369038 3889 82 232 0 368803 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 1481504

[startup+12.702 s]
/proc/loadavg: 0.93 0.96 0.98 2/79 26388
/proc/meminfo: memFree=1593416/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476152 CPUtime=12.52
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 5609 0 0 0 1250 2 0 0 25 0 1 0 377637826 1511579648 5544 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369038 5544 82 232 0 368803 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481504

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/79 26388
/proc/meminfo: memFree=1580808/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476152 CPUtime=25.31
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 8639 0 0 0 2527 4 0 0 25 0 1 0 377637826 1511579648 8574 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540046 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369038 8574 82 232 0 368803 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481504

[startup+51.101 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 26388
/proc/meminfo: memFree=1560072/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476152 CPUtime=50.9
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 13909 0 0 0 5081 9 0 0 25 0 1 0 377637826 1511579648 13844 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369038 13844 82 232 0 368803 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481504

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/79 26388
/proc/meminfo: memFree=1522184/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476152 CPUtime=102.09
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 23265 0 0 0 10191 18 0 0 25 0 1 0 377637826 1511579648 23200 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369038 23200 82 232 0 368803 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481504

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26388
/proc/meminfo: memFree=1493320/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476152 CPUtime=162.06
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 30550 0 0 0 16182 24 0 0 25 0 1 0 377637826 1511579648 30485 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369038 30485 82 232 0 368803 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481504

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26388
/proc/meminfo: memFree=1475208/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=222.05
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35260 0 0 0 22176 29 0 0 25 0 1 0 377637826 1511718912 34856 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34856 92 232 0 368837 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481640

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26388
/proc/meminfo: memFree=1475208/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=282.04
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35260 0 0 0 28174 30 0 0 25 0 1 0 377637826 1511718912 34856 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539374 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34856 92 232 0 368837 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481640

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26388
/proc/meminfo: memFree=1475208/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=342.02
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35260 0 0 0 34172 30 0 0 25 0 1 0 377637826 1511718912 34856 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519086 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34856 92 232 0 368837 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1481640

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26388
/proc/meminfo: memFree=1475144/2055920 swapFree=4147416/4192956

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

[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=521.97
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35541 0 0 0 52165 32 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534388 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1481640

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475080/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=581.95
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35640 0 0 0 58163 32 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1481640

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475144/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=641.94
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35640 0 0 0 64161 33 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1481640

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475080/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=701.91
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35717 0 0 0 70158 33 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539360 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1481640

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475080/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=761.91
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35821 0 0 0 76157 34 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481640

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475144/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=821.88
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35821 0 0 0 82154 34 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519196 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1481640

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475080/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=881.86
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 35901 0 0 0 88152 34 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519202 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1481640

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475080/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=941.85
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 36017 0 0 0 94150 35 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1481640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475272/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=1001.83
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 36100 0 0 0 100148 35 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1481640

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475272/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=1061.82
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 36100 0 0 0 106146 36 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1481640

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475208/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=1121.79
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 36314 0 0 0 112143 36 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1481640

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475208/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=1181.78
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 36401 0 0 0 118141 37 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534458 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 1481640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 26390
/proc/meminfo: memFree=1475208/2055920 swapFree=4147416/4192956
[pid=26382] ppid=26380 vsize=5352 CPUtime=0.15
/proc/26382/stat : 26382 (Barcelogic) S 26380 26382 26021 0 -1 4194304 332 1680 0 0 0 0 14 1 16 0 1 0 377637809 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26382/statm: 1338 236 197 169 0 49 0
[pid=26388] ppid=26382 vsize=1476288 CPUtime=1199.88
/proc/26388/stat : 26388 (bsat) R 26382 26382 26021 0 -1 4194304 36401 0 0 0 119951 37 0 0 25 0 1 0 377637826 1511718912 34858 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/26388/statm: 369072 34858 92 232 0 368837 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481640

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 26382 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=146977 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=21996
CPU time returned by wait4() is 0.168973
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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.65
CPU system time (s): 0.38
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 1482632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.146977
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2012
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= 36
involuntary context switches= 14

runsolver used 1.23281 second user time and 3.14252 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Mar 11 01:33:51 UTC 2007

IDJOB= 334510
IDBENCH= 24629
IDSOLVER= 122
FILE ID= node7/334510-1173576831

PBS_JOBID= 4101219

Free space on /tmp= 66530 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-048BitPrimes-1.sat05-504.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334510-1173576831/Barcelogic /tmp/evaluation/334510-1173576831/instance-334510-1173576831.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-334510-1173576831 -o ROOT/results/node7/solver-334510-1173576831 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334510-1173576831/Barcelogic /tmp/evaluation/334510-1173576831/instance-334510-1173576831.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3ec02d98577965dc40d4f2f9fa0499c0

RANDOM SEED= 968696246

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:       1616880 kB
Buffers:         52712 kB
Cached:         296080 kB
SwapCached:       8480 kB
Active:         196308 kB
Inactive:       175224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616880 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          29644 kB
Slab:            53044 kB
Committed_AS:  1269320 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= 66529 MiB

End job on node7 on Sun Mar 11 01:53:53 UTC 2007