Trace number 337408

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/others/
bqwh.60.1080.sat05-436.reshuffled-07.cnf
MD5SUM55013aff92da670c8aded0070c1f7bbe
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 variables6283
Number of clauses53810
Sum of the clauses size120037
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 250644
Number of clauses of size 3222
Number of clauses of size 4438
Number of clauses of size 5649
Number of clauses of size over 51857

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   53810   120037 |   16142       0        0     nan |  0.000 % |
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 6283   #clauses: 53810   #literals: 120037
0.00/0.14	c CPU time:   0.135979 s
0.00/0.14	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/node45/watcher-337408-1173666572 -o ROOT/results/node45/solver-337408-1173666572 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337408-1173666572/Barcelogic /tmp/evaluation/337408-1173666572/instance-337408-1173666572.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: 1.00 1.00 1.00 3/64 14312
/proc/meminfo: memFree=1830528/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 92633020 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939256914 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14312/statm: 1338 232 195 169 0 49 0
[pid=14313] ppid=14312 vsize=5352 CPUtime=0
/proc/14313/stat : 14313 (Barcelogic) S 14312 14312 12914 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14313/statm: 1338 236 198 169 0 49 0
[pid=14315] ppid=14313 vsize=0 CPUtime=0
/proc/14315/stat : 14315 (sed) D 14313 14312 12914 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 92633021 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/14315/statm: 0 0 0 0 0 0 0

[startup+0.0822121 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14312
/proc/meminfo: memFree=1830528/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 92633020 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14312/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101208 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14312
/proc/meminfo: memFree=1830528/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 92633020 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14312/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301241 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14312
/proc/meminfo: memFree=1830528/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5352

[startup+0.701312 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 14312
/proc/meminfo: memFree=1830528/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5352

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1821104/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=1.29
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 3125 0 0 0 128 1 0 0 25 0 1 0 92633040 1511522304 3012 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519480 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 3012 82 232 0 368789 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481448

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1813424/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=2.89
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 5797 0 0 0 287 2 0 0 25 0 1 0 92633040 1511522304 5684 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 5684 82 232 0 368789 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481448

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1790384/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=6.09
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 11178 0 0 0 604 5 0 0 25 0 1 0 92633040 1511522304 11065 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 11065 82 232 0 368789 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481448

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 14318
/proc/meminfo: memFree=1774840/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=12.48
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 13759 0 0 0 1243 5 0 0 25 0 1 0 92633040 1511522304 13644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539305 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 13644 92 232 0 368789 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481448

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1725560/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=25.28
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 26527 0 0 0 2516 12 0 0 25 0 1 0 92633040 1511522304 26412 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 26412 92 232 0 368789 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481448

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1592568/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=50.87
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 59280 0 0 0 5059 28 0 0 25 0 1 0 92633040 1511522304 59128 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 59128 92 232 0 368789 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481448

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1583096/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=102.06
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 61736 0 0 0 10176 30 0 0 25 0 1 0 92633040 1511522304 61584 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 61584 92 232 0 368789 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1369208/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=162.03
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 115293 0 0 0 16142 61 0 0 25 0 1 0 92633040 1511522304 115141 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 115141 92 232 0 368789 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481448

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1227064/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=222.01
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 150464 0 0 0 22118 83 0 0 25 0 1 0 92633040 1511522304 150312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519098 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 150312 92 232 0 368789 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481448

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1227192/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=281.98
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 150464 0 0 0 28115 83 0 0 25 0 1 0 92633040 1511522304 150312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 150312 92 232 0 368789 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1226936/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=341.96
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 150521 0 0 0 34113 83 0 0 25 0 1 0 92633040 1511522304 150312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535489 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 150312 92 232 0 368789 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481448

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1227000/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0

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

[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476096 CPUtime=581.88
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 150613 0 0 0 58104 84 0 0 25 0 1 0 92633040 1511522304 150316 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369024 150316 92 232 0 368789 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481448

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1227000/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=641.87
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 150616 0 0 0 64103 84 0 0 25 0 1 0 92633040 1511575552 150319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 150319 92 232 0 368802 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1481500

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1227000/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=701.84
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 150616 0 0 0 70100 84 0 0 25 0 1 0 92633040 1511575552 150319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 150319 92 232 0 368802 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481500

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1227000/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=761.82
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 150616 0 0 0 76098 84 0 0 25 0 1 0 92633040 1511575552 150319 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 150319 92 232 0 368802 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481500

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1149816/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=821.79
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 169921 0 0 0 82082 97 0 0 25 0 1 0 92633040 1511575552 169549 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 169549 92 232 0 368802 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1481500

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1149816/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=881.77
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 169921 0 0 0 88080 97 0 0 25 0 1 0 92633040 1511575552 169549 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134536332 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 169549 92 232 0 368802 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481500

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1149880/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=941.75
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 169921 0 0 0 94078 97 0 0 25 0 1 0 92633040 1511575552 169549 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535296 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 169549 92 232 0 368802 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481500

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1149880/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=1001.73
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 169921 0 0 0 100076 97 0 0 25 0 1 0 92633040 1511575552 169549 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517525 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 169549 92 232 0 368802 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1101432/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=1061.7
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 182021 0 0 0 106065 105 0 0 25 0 1 0 92633040 1511575552 181599 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519098 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 181599 92 232 0 368802 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1481500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1101496/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=1121.69
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 182026 0 0 0 112063 106 0 0 25 0 1 0 92633040 1511575552 181604 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 181604 92 232 0 368802 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1481500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1101496/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=1181.67
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 182026 0 0 0 118061 106 0 0 25 0 1 0 92633040 1511575552 181604 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539023 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 181604 92 232 0 368802 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1481500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1101496/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=1199.86
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 182026 0 0 0 119880 106 0 0 25 0 1 0 92633040 1511575552 181604 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 181604 92 232 0 368802 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481500

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 14318
/proc/meminfo: memFree=1101496/2055920 swapFree=4183640/4192956
[pid=14312] ppid=14310 vsize=5352 CPUtime=0.19
/proc/14312/stat : 14312 (Barcelogic) S 14310 14312 12914 0 -1 4194304 332 1308 0 0 0 0 18 1 16 0 1 0 92633020 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14312/statm: 1338 236 197 169 0 49 0
[pid=14318] ppid=14312 vsize=1476148 CPUtime=1199.86
/proc/14318/stat : 14318 (bsat) R 14312 14312 12914 0 -1 4194304 182026 0 0 0 119880 106 0 0 25 0 1 0 92633040 1511575552 181604 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542203 0 0 4096 0 0 0 0 17 1 0 0
/proc/14318/statm: 369037 181604 92 232 0 368802 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481500

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14312 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=184971 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=15997
CPU time returned by wait4() is 0.200968
while last known CPU time is 1200.05

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

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1198.98
CPU system time (s): 1.07
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 1481800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.184971
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1640
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= 35
involuntary context switches= 12

runsolver used 0.945856 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Mar 12 02:29:33 UTC 2007

IDJOB= 337408
IDBENCH= 24698
IDSOLVER= 122
FILE ID= node45/337408-1173666572

PBS_JOBID= 4101411

Free space on /tmp= 66377 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/bqwh.60.1080.sat05-436.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337408-1173666572/Barcelogic /tmp/evaluation/337408-1173666572/instance-337408-1173666572.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-337408-1173666572 -o ROOT/results/node45/solver-337408-1173666572 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337408-1173666572/Barcelogic /tmp/evaluation/337408-1173666572/instance-337408-1173666572.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  55013aff92da670c8aded0070c1f7bbe

RANDOM SEED= 535163510

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1830936 kB
Buffers:         20944 kB
Cached:         165976 kB
SwapCached:       3888 kB
Active:          61344 kB
Inactive:       136692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830936 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          15796 kB
Slab:            12976 kB
Committed_AS:   145612 kB
PageTables:       1400 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= 66376 MiB

End job on node45 on Mon Mar 12 02:49:35 UTC 2007