Trace number 332093

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
TiniSatELite 2007-02-08? (TO) 1200.04 1200.91

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-030.sat05-1307.reshuffled-07.cnf
MD5SUM7cad9b31c1d2b928050fe75483db2332
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.0893
Satisfiable
(Un)Satisfiability was proved
Number of variables870
Number of clauses24825
Sum of the clauses size74820
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2435
Number of clauses of size 324360
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 |   24825    74820 |    7447       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 870   #clauses: 24825   #literals: 74820
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node12.alineos.net_14747.cnf
0.00/0.09	c 870 variables, 24825 clauses

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/node12/watcher-332093-1173463233 -o ROOT/results/node12/solver-332093-1173463233 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332093-1173463233/TiniSatELite /tmp/evaluation/332093-1173463233/instance-332093-1173463233.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: 0.00 0.00 0.00 3/77 14747
/proc/meminfo: memFree=1760880/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 366277788 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14747/statm: 1338 232 195 169 0 49 0
[pid=14748] ppid=14747 vsize=5352 CPUtime=0
/proc/14748/stat : 14748 (TiniSatELite) S 14747 14747 14681 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14748/statm: 1338 236 198 169 0 49 0
[pid=14750] ppid=14748 vsize=2612 CPUtime=0
/proc/14750/stat : 14750 (sed) R 14748 14747 14681 0 -1 4194304 161 0 0 0 0 0 0 0 21 0 1 0 366277788 2674688 134 18446744073709551615 4194304 4240196 548682069536 18446744073709551615 252429406067 0 0 4096 0 0 0 0 17 1 0 0
/proc/14750/statm: 652 135 108 11 0 56 0

[startup+0.0198919 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 14747
/proc/meminfo: memFree=1760880/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 366277788 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14747/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102912 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 14747
/proc/meminfo: memFree=1760880/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.302942 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 14747
/proc/meminfo: memFree=1760880/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.702018 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 14747
/proc/meminfo: memFree=1760880/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.50115 s]
/proc/loadavg: 0.00 0.00 0.00 2/79 14753
/proc/meminfo: memFree=1756256/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=7296 CPUtime=1.43
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 1318 0 0 0 143 0 0 0 25 0 1 0 366277793 7471104 1303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134516963 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 1824 1303 52 110 0 1711 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12648

[startup+3.10144 s]
/proc/loadavg: 0.00 0.00 0.00 2/79 14753
/proc/meminfo: memFree=1753760/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=13920 CPUtime=3.02
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 2145 0 0 0 302 0 0 0 25 0 1 0 366277793 14254080 2130 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 3480 2130 52 110 0 3367 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 19272

[startup+6.30202 s]
/proc/loadavg: 0.08 0.02 0.01 2/79 14753
/proc/meminfo: memFree=1747624/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=14736 CPUtime=6.23
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 3417 0 0 0 622 1 0 0 25 0 1 0 366277793 15089664 3402 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 3684 3402 52 110 0 3571 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 20088

[startup+12.7012 s]
/proc/loadavg: 0.15 0.03 0.01 2/79 14753
/proc/meminfo: memFree=1740200/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=28160 CPUtime=12.62
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 5241 0 0 0 1260 2 0 0 25 0 1 0 366277793 28835840 5161 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515384 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 7040 5161 52 110 0 6927 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 33512

[startup+25.5025 s]
/proc/loadavg: 0.34 0.08 0.02 2/79 14753
/proc/meminfo: memFree=1726952/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=54640 CPUtime=25.41
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 8412 0 0 0 2537 4 0 0 25 0 1 0 366277793 55951360 8332 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 13660 8332 52 110 0 13547 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 59992

[startup+51.1021 s]
/proc/loadavg: 0.56 0.15 0.05 2/85 14855
/proc/meminfo: memFree=1705512/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=56824 CPUtime=50.99
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 13647 0 0 0 5086 13 0 0 25 0 1 0 366277793 58187776 13438 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 14206 13438 52 110 0 14093 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 62176

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/85 14925
/proc/meminfo: memFree=1673896/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=110788 CPUtime=102.15
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 21757 0 0 0 10184 31 0 0 25 0 1 0 366277793 113446912 21192 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 27697 21192 52 110 0 27584 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 116140

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/79 14951
/proc/meminfo: memFree=1649512/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=113224 CPUtime=162.1
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 28228 0 0 0 16171 39 0 0 25 0 1 0 366277793 115941376 27598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 28306 27598 52 110 0 28193 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 118576

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/79 14951
/proc/meminfo: memFree=1624680/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=214648 CPUtime=222.06
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 34537 0 0 0 22161 45 0 0 25 0 1 0 366277793 219799552 33809 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 53662 33809 52 110 0 53549 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 220000

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/79 14951
/proc/meminfo: memFree=1605480/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=219060 CPUtime=282.02
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 39905 0 0 0 28153 49 0 0 25 0 1 0 366277793 224317440 38598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 54765 38598 52 110 0 54652 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 224412

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.29 2/79 14951
/proc/meminfo: memFree=1592744/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=220452 CPUtime=341.97
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 43104 0 0 0 34145 52 0 0 25 0 1 0 366277793 225742848 41764 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 55113 41764 52 110 0 55000 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 225804

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/79 14951
/proc/meminfo: memFree=1579880/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0

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

[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=227116 CPUtime=581.81
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 54922 0 0 0 58115 66 0 0 25 0 1 0 366277793 232566784 53192 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 56779 53192 52 110 0 56666 0
Current children cumulated CPU time (s) 581.85
Current children cumulated vsize (KiB) 232468

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/79 14951
/proc/meminfo: memFree=1535016/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=229152 CPUtime=641.77
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 57993 0 0 0 64108 69 0 0 25 0 1 0 366277793 234651648 56134 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 57288 56134 52 110 0 57175 0
Current children cumulated CPU time (s) 641.81
Current children cumulated vsize (KiB) 234504

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.50 2/79 14951
/proc/meminfo: memFree=1522728/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=429648 CPUtime=701.73
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 61098 0 0 0 70100 73 0 0 25 0 1 0 366277793 439959552 59239 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 107412 59239 52 110 0 107299 0
Current children cumulated CPU time (s) 701.77
Current children cumulated vsize (KiB) 435000

[startup+762.307 s]
/proc/loadavg: 0.99 0.91 0.53 2/79 14951
/proc/meminfo: memFree=1513448/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=430660 CPUtime=761.7
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 63378 0 0 0 76095 75 0 0 25 0 1 0 366277793 440995840 61519 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 107665 61519 52 110 0 107552 0
Current children cumulated CPU time (s) 761.74
Current children cumulated vsize (KiB) 436012

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/79 14951
/proc/meminfo: memFree=1505128/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=436144 CPUtime=821.65
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 66657 0 0 0 82087 78 0 0 25 0 1 0 366277793 446611456 63608 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 109036 63609 52 110 0 108923 0
Current children cumulated CPU time (s) 821.69
Current children cumulated vsize (KiB) 441496

[startup+882.301 s]
/proc/loadavg: 1.06 0.95 0.59 2/79 14951
/proc/meminfo: memFree=1497768/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=437496 CPUtime=881.6
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 68640 0 0 0 88081 79 0 0 25 0 1 0 366277793 447995904 65428 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 109374 65428 52 110 0 109261 0
Current children cumulated CPU time (s) 881.64
Current children cumulated vsize (KiB) 442848

[startup+942.302 s]
/proc/loadavg: 1.02 0.95 0.61 2/79 14951
/proc/meminfo: memFree=1491048/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=439952 CPUtime=941.56
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 70627 0 0 0 94075 81 0 0 25 0 1 0 366277793 450510848 67122 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 109988 67122 52 110 0 109875 0
Current children cumulated CPU time (s) 941.6
Current children cumulated vsize (KiB) 445304

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.64 2/79 14951
/proc/meminfo: memFree=1485800/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=441316 CPUtime=1001.52
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 72027 0 0 0 100069 83 0 0 25 0 1 0 366277793 451907584 68424 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 110329 68424 52 110 0 110216 0
Current children cumulated CPU time (s) 1001.56
Current children cumulated vsize (KiB) 446668

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.65 2/79 14951
/proc/meminfo: memFree=1480360/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=442228 CPUtime=1061.48
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 73466 0 0 0 106064 84 0 0 25 0 1 0 366277793 452841472 69798 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 110557 69798 52 110 0 110444 0
Current children cumulated CPU time (s) 1061.52
Current children cumulated vsize (KiB) 447580

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.67 2/79 14951
/proc/meminfo: memFree=1475048/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=442684 CPUtime=1121.44
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 74783 0 0 0 112058 86 0 0 25 0 1 0 366277793 453308416 71115 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 110671 71115 52 110 0 110558 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 448036

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/79 14951
/proc/meminfo: memFree=1469416/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=445568 CPUtime=1181.4
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 76755 0 0 0 118052 88 0 0 25 0 1 0 366277793 456261632 72538 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 111392 72538 52 110 0 111279 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 450920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 0.97 0.69 2/79 14951
/proc/meminfo: memFree=1467944/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=446016 CPUtime=1200
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 77166 0 0 0 119911 89 0 0 25 0 1 0 366277793 456720384 72884 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 111504 72884 52 110 0 111391 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 451368

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 0.97 0.69 2/79 14951
/proc/meminfo: memFree=1467944/2055920 swapFree=4156588/4192956
[pid=14747] ppid=14745 vsize=5352 CPUtime=0.04
/proc/14747/stat : 14747 (TiniSatELite) S 14745 14747 14681 0 -1 4194304 331 743 0 0 0 0 3 1 16 0 1 0 366277788 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14747/statm: 1338 236 197 169 0 49 0
[pid=14753] ppid=14747 vsize=446016 CPUtime=1200
/proc/14753/stat : 14753 (tinisat) R 14747 14747 14681 0 -1 4194304 77166 0 0 0 119911 89 0 0 25 0 1 0 366277793 456720384 72884 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/14753/statm: 111504 72884 52 110 0 111391 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 451368

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14747 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.05599
while last known CPU time is 1200.04

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

Real time (s): 1200.91
CPU time (s): 1200.04
CPU user time (s): 1199.14
CPU system time (s): 0.9
CPU usage (%): 99.9272
Max. virtual memory (cumulated for all children) (KiB): 451368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.013997
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= 36
involuntary context switches= 12

runsolver used 1.21381 second user time and 3.18452 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Fri Mar  9 18:00:33 UTC 2007

IDJOB= 332093
IDBENCH= 24572
IDSOLVER= 99
FILE ID= node12/332093-1173463233

PBS_JOBID= 4101065

Free space on /tmp= 66403 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-030.sat05-1307.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332093-1173463233/TiniSatELite /tmp/evaluation/332093-1173463233/instance-332093-1173463233.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-332093-1173463233 -o ROOT/results/node12/solver-332093-1173463233 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332093-1173463233/TiniSatELite /tmp/evaluation/332093-1173463233/instance-332093-1173463233.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7cad9b31c1d2b928050fe75483db2332

RANDOM SEED= 899846083

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1761288 kB
Buffers:         37120 kB
Cached:         184764 kB
SwapCached:      15164 kB
Active:         148816 kB
Inactive:        95900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761288 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          29340 kB
Slab:            35568 kB
Committed_AS:  1595888 kB
PageTables:       1692 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= 66403 MiB

End job on node12 on Fri Mar  9 18:20:36 UTC 2007