Trace number 332284

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 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-sat-gt-030.sat05-1295.reshuffled-07.cnf
MD5SUM34b1f42b624d5a1741ab91996f1b23dd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.9953
Satisfiable
(Un)Satisfiability was proved
Number of variables870
Number of clauses24824
Sum of the clauses size74817
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2435
Number of clauses of size 324359
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   24824    74817 |    7447       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 870   #clauses: 24824   #literals: 74817
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-332284-1173472534 -o ROOT/results/node14/solver-332284-1173472534 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332284-1173472534/Barcelogic /tmp/evaluation/332284-1173472534/instance-332284-1173472534.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 0.93 3/77 23878
/proc/meminfo: memFree=1580608/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 367207841 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23878/statm: 1338 232 195 169 0 49 0
[pid=23879] ppid=23878 vsize=0 CPUtime=0
/proc/23879/stat : 23879 (Barcelogic) R 23878 23878 22763 0 -1 4194372 64 188 0 0 0 0 0 0 21 0 1 0 367207842 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/23879/statm: 0 0 0 0 0 0 0

[startup+0.0722641 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 23878
/proc/meminfo: memFree=1580608/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.101262 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 23878
/proc/meminfo: memFree=1580608/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.301281 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 23878
/proc/meminfo: memFree=1580608/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.701319 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 23878
/proc/meminfo: memFree=1580608/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.5014 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1567728/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=1.43
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 4052 0 0 0 141 2 0 0 25 0 1 0 367207847 1511952384 4026 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 4026 81 232 0 368894 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481868

[startup+3.10255 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1559088/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=3.04
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 7268 0 0 0 301 3 0 0 25 0 1 0 367207847 1511952384 7242 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 7242 81 232 0 368894 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481868

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1532984/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=6.23
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 13096 0 0 0 619 4 0 0 25 0 1 0 367207847 1511952384 13070 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 13070 81 232 0 368894 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481868

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1496504/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=12.63
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 21859 0 0 0 1254 9 0 0 25 0 1 0 367207847 1511952384 21833 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 21833 81 232 0 368894 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481868

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1421368/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=25.42
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 39821 0 0 0 2525 17 0 0 25 0 1 0 367207847 1511952384 39795 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 39795 81 232 0 368894 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481868

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1317496/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=51.02
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 65912 0 0 0 5071 31 0 0 25 0 1 0 367207847 1511952384 65886 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 65886 81 232 0 368894 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481868

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1202424/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=102.21
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 94282 0 0 0 10170 51 0 0 25 0 1 0 367207847 1511952384 94256 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 94256 81 232 0 368894 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481868

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1109560/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=162.18
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 117600 0 0 0 16149 69 0 0 25 0 1 0 367207847 1511952384 117574 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 117574 81 232 0 368894 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481868

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23884
/proc/meminfo: memFree=1033208/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=222.17
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 136488 0 0 0 22132 85 0 0 25 0 1 0 367207847 1511952384 136462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 136462 81 232 0 368894 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481868

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23884
/proc/meminfo: memFree=963960/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=282.16
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 153907 0 0 0 28116 100 0 0 25 0 1 0 367207847 1511952384 153881 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 153881 81 232 0 368894 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481868

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23884
/proc/meminfo: memFree=912824/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=342.14
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 166551 0 0 0 34103 111 0 0 25 0 1 0 367207847 1511952384 166525 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 166525 81 232 0 368894 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481868

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23884
/proc/meminfo: memFree=854456/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=402.12
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 181310 0 0 0 40089 123 0 0 25 0 1 0 367207847 1511952384 181284 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 181284 81 232 0 368894 0

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

[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=522.09
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 203282 0 0 0 52066 143 0 0 25 0 1 0 367207847 1511952384 203256 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 203256 81 232 0 368894 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1481868

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726520/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=582.07
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 58056 151 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1481868

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726584/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=642.06
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 64055 151 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481868

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726648/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=702.04
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 70052 152 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1481868

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726712/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=762.02
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 76050 152 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1481868

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726712/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=822.01
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 82048 153 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1481868

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726712/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=881.99
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 88046 153 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1481868

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726712/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=941.98
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 94044 154 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1481868

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726776/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=1001.95
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 100041 154 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1481868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726776/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=1061.94
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 214019 0 0 0 106039 155 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134551401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1481868

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726648/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=1121.92
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 215093 0 0 0 112037 155 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1481868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726648/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=1181.91
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 215093 0 0 0 118035 156 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518147 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 23886
/proc/meminfo: memFree=726648/2055920 swapFree=4146600/4192956
[pid=23878] ppid=23876 vsize=5352 CPUtime=0.04
/proc/23878/stat : 23878 (Barcelogic) S 23876 23878 22763 0 -1 4194304 332 742 0 0 0 0 4 0 16 0 1 0 367207841 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23878/statm: 1338 236 197 169 0 49 0
[pid=23884] ppid=23878 vsize=1476516 CPUtime=1200.01
/proc/23884/stat : 23884 (bsat) R 23878 23878 22763 0 -1 4194304 215093 0 0 0 119845 156 0 0 25 0 1 0 367207847 1511952384 212917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23884/statm: 369129 212917 108 232 0 368894 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481868

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23878 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=52991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.05699
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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1198.49
CPU system time (s): 1.56
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 1486164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1074
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= 13

runsolver used 1.25881 second user time and 3.11653 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Fri Mar  9 20:35:34 UTC 2007

IDJOB= 332284
IDBENCH= 24576
IDSOLVER= 122
FILE ID= node14/332284-1173472534

PBS_JOBID= 4101063

Free space on /tmp= 66545 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-sat-gt-030.sat05-1295.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332284-1173472534/Barcelogic /tmp/evaluation/332284-1173472534/instance-332284-1173472534.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-332284-1173472534 -o ROOT/results/node14/solver-332284-1173472534 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332284-1173472534/Barcelogic /tmp/evaluation/332284-1173472534/instance-332284-1173472534.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  34b1f42b624d5a1741ab91996f1b23dd

RANDOM SEED= 276823523

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1581080 kB
Buffers:         48796 kB
Cached:         339264 kB
SwapCached:      14908 kB
Active:         176200 kB
Inactive:       234856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581080 kB
SwapTotal:     4192956 kB
SwapFree:      4146600 kB
Dirty:            2156 kB
Writeback:           0 kB
Mapped:          29676 kB
Slab:            49412 kB
Committed_AS:  1217856 kB
PageTables:       1736 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= 66545 MiB

End job on node14 on Fri Mar  9 20:55:37 UTC 2007