Trace number 337576

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
MD5SUM95e4195bdde82ec65467d8f29f037cf2
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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
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 |    1722     5166 |     516       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 390   #clauses: 1722   #literals: 5166
0.00/0.01	c CPU time:   0.003999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-337576-1173669998 -o ROOT/results/node72/solver-337576-1173669998 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337576-1173669998/Barcelogic /tmp/evaluation/337576-1173669998/instance-337576-1173669998.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 3/77 21590
/proc/meminfo: memFree=1818600/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 386967562 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21590/statm: 1338 232 195 169 0 49 0
[pid=21591] ppid=21590 vsize=5352 CPUtime=0
/proc/21591/stat : 21591 (Barcelogic) S 21590 21590 20829 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21591/statm: 1338 236 198 169 0 49 0
[pid=21592] ppid=21591 vsize=0 CPUtime=0
/proc/21592/stat : 21592 (Barcelogic) D 21591 21590 20829 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 386967562 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/21592/statm: 0 0 0 0 0 0 0
[pid=21593] ppid=21591 vsize=0 CPUtime=0
/proc/21593/stat : 21593 (sed) D 21591 21590 20829 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 386967562 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/21593/statm: 0 0 0 0 0 0 0

[startup+0.102806 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21590
/proc/meminfo: memFree=1818600/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.202814 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21590
/proc/meminfo: memFree=1818600/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302822 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21590
/proc/meminfo: memFree=1818600/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702859 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21590
/proc/meminfo: memFree=1818600/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50193 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1814168/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476412 CPUtime=1.48
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 1219 0 0 0 148 0 0 0 25 0 1 0 386967563 1511845888 1191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369103 1191 91 232 0 368868 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481764

[startup+3.10108 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1811032/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476412 CPUtime=3.07
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 2630 0 0 0 307 0 0 0 25 0 1 0 386967563 1511845888 2602 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369103 2602 91 232 0 368868 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481764

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1803864/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=6.28
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 3673 0 0 0 627 1 0 0 25 0 1 0 386967563 1511931904 3645 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 3645 91 232 0 368889 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481848

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1798296/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=12.68
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 5319 0 0 0 1266 2 0 0 25 0 1 0 386967563 1511931904 5291 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 5291 91 232 0 368889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481848

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1778712/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=25.47
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 9983 0 0 0 2542 5 0 0 25 0 1 0 386967563 1511931904 9955 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 9955 91 232 0 368889 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481848

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1756632/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=51.07
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 15576 0 0 0 5096 11 0 0 25 0 1 0 386967563 1511931904 15548 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 15548 91 232 0 368889 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481848

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1737304/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=102.26
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 20358 0 0 0 10210 16 0 0 25 0 1 0 386967563 1511931904 20191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 20191 91 232 0 368889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481848

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1737304/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=162.23
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 20358 0 0 0 16207 16 0 0 25 0 1 0 386967563 1511931904 20191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 20191 91 232 0 368889 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481848

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1720856/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=222.22
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 24504 0 0 0 22201 21 0 0 25 0 1 0 386967563 1511931904 24337 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 24337 91 232 0 368889 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481848

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1703256/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=282.21
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 28939 0 0 0 28194 27 0 0 25 0 1 0 386967563 1511931904 28772 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 28772 91 232 0 368889 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1481848

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1689112/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=342.19
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 32415 0 0 0 34189 30 0 0 25 0 1 0 386967563 1511931904 32248 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 32248 91 232 0 368889 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1481848

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21596
/proc/meminfo: memFree=1677464/2055920 swapFree=4147304/4192956

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

[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=582.12
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 42651 0 0 0 58169 43 0 0 25 0 1 0 386967563 1511931904 42484 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 42484 91 232 0 368889 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481848

[startup+642.303 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 21596
/proc/meminfo: memFree=1639512/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=642.11
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 44803 0 0 0 64164 47 0 0 25 0 1 0 386967563 1511931904 44636 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 44636 91 232 0 368889 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1481848

[startup+702.303 s]
/proc/loadavg: 1.08 1.02 1.00 2/79 21596
/proc/meminfo: memFree=1632088/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=702.09
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 46625 0 0 0 70160 49 0 0 25 0 1 0 386967563 1511931904 46458 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 46458 91 232 0 368889 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481848

[startup+762.302 s]
/proc/loadavg: 1.11 1.04 1.01 2/79 21596
/proc/meminfo: memFree=1624728/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=762.08
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 48450 0 0 0 76156 52 0 0 25 0 1 0 386967563 1511931904 48283 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 48283 91 232 0 368889 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1481848

[startup+822.303 s]
/proc/loadavg: 1.04 1.03 1.00 2/79 21596
/proc/meminfo: memFree=1618072/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=822.06
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 50116 0 0 0 82151 55 0 0 25 0 1 0 386967563 1511931904 49949 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 49949 91 232 0 368889 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481848

[startup+882.305 s]
/proc/loadavg: 1.01 1.02 1.00 3/79 21597
/proc/meminfo: memFree=1610520/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=882.04
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 51970 0 0 0 88147 57 0 0 25 0 1 0 386967563 1511931904 51803 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 51803 91 232 0 368889 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1481848

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 3/79 21598
/proc/meminfo: memFree=1603928/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=942.02
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 53629 0 0 0 94143 59 0 0 25 0 1 0 386967563 1511931904 53462 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 53462 91 232 0 368889 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1481848

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 21598
/proc/meminfo: memFree=1598040/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=1002.01
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 55084 0 0 0 100139 62 0 0 25 0 1 0 386967563 1511931904 54917 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 54917 91 232 0 368889 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1481848

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21598
/proc/meminfo: memFree=1592408/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=1061.99
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 56504 0 0 0 106135 64 0 0 25 0 1 0 386967563 1511931904 56337 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 56337 91 232 0 368889 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1481848

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21598
/proc/meminfo: memFree=1586456/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=1121.98
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 57986 0 0 0 112131 67 0 0 25 0 1 0 386967563 1511931904 57819 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 57819 91 232 0 368889 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1481848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21598
/proc/meminfo: memFree=1580248/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=1181.96
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 59528 0 0 0 118127 69 0 0 25 0 1 0 386967563 1511931904 59361 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 59361 91 232 0 368889 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1481848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21598
/proc/meminfo: memFree=1578520/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=1200.06
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 59939 0 0 0 119937 69 0 0 25 0 1 0 386967563 1511931904 59772 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 59772 91 232 0 368889 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481848

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21598
/proc/meminfo: memFree=1578520/2055920 swapFree=4147304/4192956
[pid=21590] ppid=21588 vsize=5352 CPUtime=0
/proc/21590/stat : 21590 (Barcelogic) S 21588 21590 20829 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 386967562 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21590/statm: 1338 236 197 169 0 49 0
[pid=21596] ppid=21590 vsize=1476496 CPUtime=1200.06
/proc/21596/stat : 21596 (bsat) R 21590 21590 20829 0 -1 4194304 59939 0 0 0 119937 69 0 0 25 0 1 0 386967563 1511931904 59772 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21596/statm: 369124 59772 91 232 0 368889 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481848

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21590 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.06

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): 1200.06
CPU user time (s): 1199.37
CPU system time (s): 0.69
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1482404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 724
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= 37
involuntary context switches= 8

runsolver used 1.27181 second user time and 3.10553 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Mon Mar 12 03:26:38 UTC 2007

IDJOB= 337576
IDBENCH= 24702
IDSOLVER= 122
FILE ID= node72/337576-1173669998

PBS_JOBID= 4101707

Free space on /tmp= 65999 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337576-1173669998/Barcelogic /tmp/evaluation/337576-1173669998/instance-337576-1173669998.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-337576-1173669998 -o ROOT/results/node72/solver-337576-1173669998 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337576-1173669998/Barcelogic /tmp/evaluation/337576-1173669998/instance-337576-1173669998.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  95e4195bdde82ec65467d8f29f037cf2

RANDOM SEED= 447200150

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1819072 kB
Buffers:         36512 kB
Cached:         137316 kB
SwapCached:      14124 kB
Active:          87168 kB
Inactive:       110760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819072 kB
SwapTotal:     4192956 kB
SwapFree:      4147304 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          30532 kB
Slab:            24532 kB
Committed_AS: 10521636 kB
PageTables:       1680 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= 65999 MiB

End job on node72 on Mon Mar 12 03:46:40 UTC 2007