Trace number 347055

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 Fixed 2007-04-13? (TO) 1200.03 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1031412672-05.SAT.shuffled.cnf
MD5SUM2e3fcbe567f2903b00fec23f53309ef8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1696     5140 |      --       0       --      -- |     --   | -8/28
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 391   #clauses: 1696   #literals: 5140
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node62/watcher-347055-1176621120 -o ROOT/results/node62/solver-347055-1176621120 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347055-1176621120/Barcelogic /tmp/evaluation/347055-1176621120/instance-347055-1176621120.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: 0.92 0.98 0.99 3/64 23077
/proc/meminfo: memFree=1775704/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 94277564 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437864530 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23077/statm: 1338 232 195 169 0 49 0
[pid=23078] ppid=23077 vsize=5352 CPUtime=0
/proc/23078/stat : 23078 (Barcelogic) S 23077 23077 21638 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 94277564 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23078/statm: 1338 236 198 169 0 49 0
[pid=23080] ppid=23078 vsize=0 CPUtime=0
/proc/23080/stat : 23080 (sed) R 23078 23077 21638 0 -1 4194316 164 0 0 0 0 0 0 0 21 0 1 0 94277565 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23080/statm: 
[startup+0.0357641 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23077
/proc/meminfo: memFree=1775704/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101775 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23077
/proc/meminfo: memFree=1775704/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301814 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23077
/proc/meminfo: memFree=1775704/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701892 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23077
/proc/meminfo: memFree=1775704/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1772168/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476416 CPUtime=1.48
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 1106 0 0 0 148 0 0 0 25 0 1 0 94277566 1511849984 1077 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518263 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369104 1077 93 232 0 368869 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481768

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1769352/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476416 CPUtime=3.07
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 2214 0 0 0 307 0 0 0 25 0 1 0 94277566 1511849984 2185 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369104 2185 93 232 0 368869 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481768

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1764240/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=6.27
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 2831 0 0 0 627 0 0 0 25 0 1 0 94277566 1511936000 2802 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 2802 93 232 0 368890 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481852

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1758416/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=12.67
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 4478 0 0 0 1266 1 0 0 25 0 1 0 94277566 1511936000 4449 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 4449 93 232 0 368890 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481852

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1745424/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=25.47
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 7621 0 0 0 2543 4 0 0 25 0 1 0 94277566 1511936000 7592 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 7592 93 232 0 368890 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481852

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1730064/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=51.06
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 11456 0 0 0 5098 8 0 0 25 0 1 0 94277566 1511936000 11427 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 11427 93 232 0 368890 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481852

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1715792/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=102.24
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 15052 0 0 0 10213 11 0 0 25 0 1 0 94277566 1511936000 14887 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518445 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 14887 93 232 0 368890 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481852

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1715792/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=162.22
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 15052 0 0 0 16210 12 0 0 25 0 1 0 94277566 1511936000 14887 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 14887 93 232 0 368890 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481852

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1707728/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=222.19
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 17126 0 0 0 22205 14 0 0 25 0 1 0 94277566 1511936000 16874 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 16874 93 232 0 368890 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481852

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1707728/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=282.17
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 17126 0 0 0 28202 15 0 0 25 0 1 0 94277566 1511936000 16874 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 16874 93 232 0 368890 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481852

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1704976/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=342.15
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 17876 0 0 0 34199 16 0 0 25 0 1 0 94277566 1511936000 17624 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 17624 93 232 0 368890 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481852

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23083
/proc/meminfo: memFree=1691472/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=402.12

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

/proc/23083/statm: 369125 28384 93 232 0 368890 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481852

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1654096/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=642.04
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 30520 0 0 0 64175 29 0 0 25 0 1 0 94277566 1511936000 30268 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 30268 93 232 0 368890 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1481852

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1647120/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=702.02
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 32271 0 0 0 70171 31 0 0 25 0 1 0 94277566 1511936000 32019 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 32019 93 232 0 368890 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 1481852

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1641104/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=761.99
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 33746 0 0 0 76167 32 0 0 25 0 1 0 94277566 1511936000 33494 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518857 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 33494 93 232 0 368890 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1481852

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1635408/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=821.97
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 35176 0 0 0 82163 34 0 0 25 0 1 0 94277566 1511936000 34924 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 34924 93 232 0 368890 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1481852

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1628752/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=881.94
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 36820 0 0 0 88159 35 0 0 25 0 1 0 94277566 1511936000 36568 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 36568 93 232 0 368890 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481852

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1622672/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=941.92
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 38350 0 0 0 94154 38 0 0 25 0 1 0 94277566 1511936000 38098 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 38098 93 232 0 368890 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1617680/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=1001.9
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 39576 0 0 0 100151 39 0 0 25 0 1 0 94277566 1511936000 39324 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 39324 93 232 0 368890 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481852

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1612880/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=1061.88
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 40773 0 0 0 106147 41 0 0 25 0 1 0 94277566 1511936000 40521 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 40521 93 232 0 368890 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481852

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1607824/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=1121.86
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 42019 0 0 0 112143 43 0 0 25 0 1 0 94277566 1511936000 41767 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 41767 93 232 0 368890 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 1481852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1602832/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=1181.83
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 43271 0 0 0 118138 45 0 0 25 0 1 0 94277566 1511936000 43019 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 43019 93 232 0 368890 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1601360/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=1200.03
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 43605 0 0 0 119957 46 0 0 25 0 1 0 94277566 1511936000 43353 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 43353 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481852

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 23085
/proc/meminfo: memFree=1601360/2055920 swapFree=4184604/4192956
[pid=23077] ppid=23075 vsize=5352 CPUtime=0
/proc/23077/stat : 23077 (Barcelogic) S 23075 23077 21638 0 -1 4194304 334 397 0 0 0 0 0 0 16 0 1 0 94277564 5480448 237 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23077/statm: 1338 237 197 169 0 49 0
[pid=23083] ppid=23077 vsize=1476500 CPUtime=1200.03
/proc/23083/stat : 23083 (bsat) R 23077 23077 21638 0 -1 4194304 43605 0 0 0 119957 46 0 0 25 0 1 0 94277566 1511936000 43353 18446744073709551615 134512640 135463317 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23083/statm: 369125 43353 93 232 0 368890 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23077 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.57
CPU system time (s): 0.46
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1482200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 731
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= 11

runsolver used 1.02684 second user time and 2.50962 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Sun Apr 15 07:12:00 UTC 2007

IDJOB= 347055
IDBENCH= 20018
IDSOLVER= 154
FILE ID= node62/347055-1176621120

PBS_JOBID= 4557033

Free space on /tmp= 66563 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1031412672-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/347055-1176621120/Barcelogic /tmp/evaluation/347055-1176621120/instance-347055-1176621120.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-347055-1176621120 -o ROOT/results/node62/solver-347055-1176621120 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347055-1176621120/Barcelogic /tmp/evaluation/347055-1176621120/instance-347055-1176621120.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  2e3fcbe567f2903b00fec23f53309ef8

RANDOM SEED= 308008903

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.279
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		: 3000.279
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:       1776048 kB
Buffers:         10308 kB
Cached:         166980 kB
SwapCached:       2096 kB
Active:          40700 kB
Inactive:       149828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776048 kB
SwapTotal:     4192956 kB
SwapFree:      4184604 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          20112 kB
Slab:            75316 kB
Committed_AS:   154076 kB
PageTables:       1476 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= 66563 MiB

End job on node62 on Sun Apr 15 07:32:03 UTC 2007