Trace number 338608

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
Rsat 2007-02-08? (TO) 1200.03 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark13.422
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data (download as text)

0.00/0.00	c Parsing...
0.03/0.05	c ==============================================================================
0.03/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.03/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.03/0.05	c ==============================================================================
0.03/0.05	c |         0 |   60099   180957 |   18029       0        0     nan |  0.000 % |
0.03/0.05	c ==============================================================================
0.03/0.05	c Result  :   #vars: 1560   #clauses: 60099   #literals: 180957
0.03/0.05	c CPU time:   0.047992 s
0.03/0.05	c ==============================================================================
0.08/0.13	c Rsat version 2.00

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/node33/watcher-338608-1173688988 -o ROOT/results/node33/solver-338608-1173688988 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338608-1173688988/rsat.sh /tmp/evaluation/338608-1173688988/instance-338608-1173688988.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 1675
/proc/meminfo: memFree=1784672/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 94855232 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 232 195 169 0 49 0
[pid=1676] ppid=1675 vsize=952 CPUtime=0
/proc/1676/stat : 1676 (SatElite) R 1675 1675 31508 0 -1 4194304 158 0 0 0 0 0 0 0 19 0 1 0 94855233 974848 140 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 238 141 49 128 0 107 0

[startup+0.0417261 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1675
/proc/meminfo: memFree=1784672/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 94855232 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 232 195 169 0 49 0
[pid=1676] ppid=1675 vsize=3296 CPUtime=0.03
/proc/1676/stat : 1676 (SatElite) R 1675 1675 31508 0 -1 4194304 713 0 0 0 3 0 0 0 19 0 1 0 94855233 3375104 695 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 824 695 49 128 0 693 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8648

[startup+0.102733 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1675
/proc/meminfo: memFree=1784672/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 94855232 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 232 195 169 0 49 0
[pid=1676] ppid=1675 vsize=4356 CPUtime=0.08
/proc/1676/stat : 1676 (SatElite) R 1675 1675 31508 0 -1 4194304 1010 0 0 0 8 0 0 0 19 0 1 0 94855233 4460544 992 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/1676/statm: 1089 992 67 128 0 958 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9708

[startup+0.302772 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1675
/proc/meminfo: memFree=1784672/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+0.701808 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1675
/proc/meminfo: memFree=1784672/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1774800/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=11960 CPUtime=1.35
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 2799 0 0 0 134 1 0 0 25 0 1 0 94855246 12247040 2785 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 2990 2785 86 211 0 2776 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17312

[startup+3.10111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1771664/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=15680 CPUtime=2.96
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 3946 0 0 0 294 2 0 0 25 0 1 0 94855246 16056320 3736 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530216 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 3920 3736 86 211 0 3706 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21032

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1765136/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=23912 CPUtime=6.16
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 6251 0 0 0 613 3 0 0 25 0 1 0 94855246 24485888 5747 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 5978 5747 86 211 0 5764 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29264

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1754128/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=31348 CPUtime=12.56
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 9343 0 0 0 1251 5 0 0 25 0 1 0 94855246 32100352 7485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 7837 7485 86 211 0 7623 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36700

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1752464/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=31864 CPUtime=25.35
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 10329 0 0 0 2530 5 0 0 25 0 1 0 94855246 32628736 7699 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523109 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 7966 7699 86 211 0 7752 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 37216

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1736976/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=49056 CPUtime=50.94
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 16378 0 0 0 5086 8 0 0 25 0 1 0 94855246 50233344 11797 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 12264 11797 86 211 0 12050 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54408

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1675088/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=111752 CPUtime=102.13
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 34274 0 0 0 10193 20 0 0 25 0 1 0 94855246 114434048 27084 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 27938 27084 86 211 0 27724 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 117104

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1651344/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=135484 CPUtime=162.11
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 43561 0 0 0 16184 27 0 0 25 0 1 0 94855246 138735616 33124 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 33871 33124 86 211 0 33657 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 140836

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1591248/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=195384 CPUtime=222.09
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 58531 0 0 0 22171 38 0 0 25 0 1 0 94855246 200073216 48061 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 48846 48061 86 211 0 48632 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 200736

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1532176/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=251660 CPUtime=282.08
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 76612 0 0 0 28158 50 0 0 25 0 1 0 94855246 257699840 62678 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526211 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 62915 62678 86 211 0 62701 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 257012

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1532176/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=251660 CPUtime=342.06
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 76634 0 0 0 34156 50 0 0 25 0 1 0 94855246 257699840 62700 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 62915 62700 86 211 0 62701 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 257012

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1532176/2055920 swapFree=4177824/4192956

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

[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=252068 CPUtime=581.99
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 82277 0 0 0 58146 53 0 0 25 0 1 0 94855246 258117632 62321 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 63017 62321 86 211 0 62803 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 257420

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1534160/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=251404 CPUtime=641.99
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 82277 0 0 0 64145 54 0 0 25 0 1 0 94855246 257437696 62155 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 62851 62155 86 211 0 62637 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 256756

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1534096/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=251404 CPUtime=701.96
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 82277 0 0 0 70142 54 0 0 25 0 1 0 94855246 257437696 62155 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 62851 62155 86 211 0 62637 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 256756

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1534096/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=251404 CPUtime=761.95
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 82277 0 0 0 76141 54 0 0 25 0 1 0 94855246 257437696 62155 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 62851 62155 86 211 0 62637 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 256756

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1516688/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=270228 CPUtime=821.93
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 87362 0 0 0 82135 58 0 0 25 0 1 0 94855246 276713472 66698 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 67557 66698 86 211 0 67343 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 275580

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1470288/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=328076 CPUtime=881.91
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 101419 0 0 0 88122 69 0 0 25 0 1 0 94855246 335949824 78137 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 82019 78137 86 211 0 81805 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 333428

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1458384/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=339208 CPUtime=941.9
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 116679 0 0 0 94112 78 0 0 25 0 1 0 94855246 347348992 81010 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 84802 81010 86 211 0 84588 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 344560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1460048/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=336876 CPUtime=1001.88
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 116682 0 0 0 100110 78 0 0 25 0 1 0 94855246 344961024 80602 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 84219 80602 86 211 0 84005 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 342228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1678
/proc/meminfo: memFree=1463312/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=331440 CPUtime=1061.86
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 116688 0 0 0 106108 78 0 0 25 0 1 0 94855246 339394560 79775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 82860 79775 86 211 0 82646 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 336792

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1815
/proc/meminfo: memFree=1462240/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=331440 CPUtime=1121.77
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 116688 0 0 0 112096 81 0 0 25 0 1 0 94855246 339394560 79775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529433 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 82860 79775 86 211 0 82646 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 336792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1882
/proc/meminfo: memFree=1463120/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=331440 CPUtime=1181.71
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 116688 0 0 0 118090 81 0 0 25 0 1 0 94855246 339394560 79775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 82860 79775 86 211 0 82646 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 336792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1882
/proc/meminfo: memFree=1463120/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=331440 CPUtime=1199.91
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 116688 0 0 0 119910 81 0 0 25 0 1 0 94855246 339394560 79775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 82860 79775 86 211 0 82646 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 336792

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 1882
/proc/meminfo: memFree=1463120/2055920 swapFree=4177824/4192956
[pid=1675] ppid=1673 vsize=5352 CPUtime=0.12
/proc/1675/stat : 1675 (rsat.sh) S 1673 1675 31508 0 -1 4194304 305 1011 0 0 0 0 11 1 16 0 1 0 94855232 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1675/statm: 1338 234 195 169 0 49 0
[pid=1678] ppid=1675 vsize=331440 CPUtime=1199.91
/proc/1678/stat : 1678 (rsat) R 1675 1675 31508 0 -1 4194304 116688 0 0 0 119910 81 0 0 25 0 1 0 94855246 339394560 79775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/1678/statm: 82860 79775 86 211 0 82646 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 336792

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1675 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=116982 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=16997
CPU time returned by wait4() is 0.133979
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.21
CPU system time (s): 0.82
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 393728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.116982
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1316
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= 15
involuntary context switches= 3

runsolver used 1.06684 second user time and 2.56961 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Mon Mar 12 08:43:08 UTC 2007

IDJOB= 338608
IDBENCH= 24727
IDSOLVER= 104
FILE ID= node33/338608-1173688988

PBS_JOBID= 4101459

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338608-1173688988/rsat.sh /tmp/evaluation/338608-1173688988/instance-338608-1173688988.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-338608-1173688988 -o ROOT/results/node33/solver-338608-1173688988 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338608-1173688988/rsat.sh /tmp/evaluation/338608-1173688988/instance-338608-1173688988.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a12e117c336ca4cea22ec458f6b2361c

RANDOM SEED= 510017477

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.231
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		: 3000.231
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:       1785088 kB
Buffers:         28080 kB
Cached:         189128 kB
SwapCached:       9436 kB
Active:          91880 kB
Inactive:       141444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785088 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:            2708 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            23560 kB
Committed_AS:   120820 kB
PageTables:       1408 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= 66560 MiB

End job on node33 on Mon Mar 12 09:03:11 UTC 2007