Trace number 318980

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) 1200.07 1200.92

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
Bench CategoryINDUST (industrial 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 variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5723    14871 |    1716       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    4834    14382 |      --       0       --      -- |     --   | -843/-394
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1165   #clauses: 4834   #literals: 14382
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.00/0.05	c Tinisat 0.22
0.00/0.05	c solving /tmp/GTI_node26.alineos.net_27521.cnf
0.00/0.05	c 1165 variables, 4834 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/node26/watcher-318980-1172970608 -o ROOT/results/node26/solver-318980-1172970608 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/318980-1172970608/TiniSatELite /tmp/evaluation/318980-1172970608/instance-318980-1172970608.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 0.93 3/77 27521
/proc/meminfo: memFree=1485736/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 317014444 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27521/statm: 1338 232 195 169 0 49 0
[pid=27522] ppid=27521 vsize=5352 CPUtime=0
/proc/27522/stat : 27522 (TiniSatELite) S 27521 27521 26607 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27522/statm: 1338 236 198 169 0 49 0
[pid=27523] ppid=27522 vsize=0 CPUtime=0
/proc/27523/stat : 27523 (TiniSatELite) D 27522 27521 26607 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 317014444 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/27523/statm: 0 0 0 0 0 0 0
[pid=27524] ppid=27522 vsize=0 CPUtime=0
/proc/27524/stat : 27524 (sed) D 27522 27521 26607 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 317014444 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/27524/statm: 0 0 0 0 0 0 0

[startup+0.023919 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 27521
/proc/meminfo: memFree=1485736/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 317014444 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27521/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101931 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 27521
/proc/meminfo: memFree=1485736/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.301967 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 27521
/proc/meminfo: memFree=1485736/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.701036 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 27521
/proc/meminfo: memFree=1485736/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1483288/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=3372 CPUtime=1.45
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 720 0 0 0 145 0 0 0 25 0 1 0 317014448 3452928 705 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 843 705 52 110 0 730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8724

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1481752/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=5944 CPUtime=3.04
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 1194 0 0 0 304 0 0 0 25 0 1 0 317014448 6086656 1179 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517564 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 1486 1179 52 110 0 1373 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11296

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1478424/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=11148 CPUtime=6.24
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 1918 0 0 0 624 0 0 0 25 0 1 0 317014448 11415552 1903 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515506 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 2787 1903 52 110 0 2674 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 16500

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1474456/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=21152 CPUtime=12.64
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 2859 0 0 0 1263 1 0 0 25 0 1 0 317014448 21659648 2811 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 5288 2811 52 110 0 5175 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26504

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1467992/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=21676 CPUtime=25.42
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 4451 0 0 0 2540 2 0 0 25 0 1 0 317014448 22196224 4403 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 5419 4403 52 110 0 5306 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 27028

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1461272/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=41952 CPUtime=51.01
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 6200 0 0 0 5097 4 0 0 25 0 1 0 317014448 42958848 6087 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 10488 6087 52 110 0 10375 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 47304

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1449560/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=42900 CPUtime=102.18
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 9067 0 0 0 10211 7 0 0 25 0 1 0 317014448 43929600 8954 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 10725 8954 52 110 0 10612 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 48252

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1440216/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=82804 CPUtime=162.13
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 11541 0 0 0 16203 10 0 0 25 0 1 0 317014448 84791296 11299 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 20701 11299 52 110 0 20588 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 88156

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1431576/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=83532 CPUtime=222.09
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 13679 0 0 0 22197 12 0 0 25 0 1 0 317014448 85536768 13437 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 20883 13437 52 110 0 20770 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 88884

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1423512/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=84100 CPUtime=282.05
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 15727 0 0 0 28190 15 0 0 25 0 1 0 317014448 86118400 15485 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 21025 15485 52 110 0 20912 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 89452

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1415064/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=84552 CPUtime=342.01
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 17818 0 0 0 34184 17 0 0 25 0 1 0 317014448 86581248 17576 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 21138 17576 52 110 0 21025 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 89904

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 27527
/proc/meminfo: memFree=1406488/2055920 swapFree=4154868/4192956

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

[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=165224 CPUtime=581.84
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 24544 0 0 0 58161 23 0 0 25 0 1 0 317014448 169189376 24045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 41306 24045 52 110 0 41193 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 170576

[startup+642.302 s]
/proc/loadavg: 1.20 1.09 0.96 2/79 27527
/proc/meminfo: memFree=1384344/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=165756 CPUtime=641.82
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 25737 0 0 0 64157 25 0 0 25 0 1 0 317014448 169734144 25238 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 41439 25238 52 110 0 41326 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 171108

[startup+702.302 s]
/proc/loadavg: 1.07 1.07 0.96 2/79 27527
/proc/meminfo: memFree=1380440/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=166352 CPUtime=701.77
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 26714 0 0 0 70151 26 0 0 25 0 1 0 317014448 170344448 26215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 41588 26215 52 110 0 41475 0
Current children cumulated CPU time (s) 701.8
Current children cumulated vsize (KiB) 171704

[startup+762.307 s]
/proc/loadavg: 1.02 1.05 0.96 2/79 27527
/proc/meminfo: memFree=1376600/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=166880 CPUtime=761.75
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 27658 0 0 0 76147 28 0 0 25 0 1 0 317014448 170885120 27159 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 41720 27159 52 110 0 41607 0
Current children cumulated CPU time (s) 761.78
Current children cumulated vsize (KiB) 172232

[startup+822.301 s]
/proc/loadavg: 1.01 1.04 0.96 2/79 27527
/proc/meminfo: memFree=1372184/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=167064 CPUtime=821.68
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 28780 0 0 0 82139 29 0 0 25 0 1 0 317014448 171073536 28281 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 41766 28281 52 110 0 41653 0
Current children cumulated CPU time (s) 821.71
Current children cumulated vsize (KiB) 172416

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 0.96 2/79 27527
/proc/meminfo: memFree=1368088/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=167624 CPUtime=881.64
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 29843 0 0 0 88134 30 0 0 25 0 1 0 317014448 171646976 29311 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 41906 29311 52 110 0 41793 0
Current children cumulated CPU time (s) 881.67
Current children cumulated vsize (KiB) 172976

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/79 27527
/proc/meminfo: memFree=1364120/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=168068 CPUtime=941.59
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 30882 0 0 0 94128 31 0 0 25 0 1 0 317014448 172101632 30317 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 42017 30317 52 110 0 41904 0
Current children cumulated CPU time (s) 941.62
Current children cumulated vsize (KiB) 173420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 0.96 2/79 27527
/proc/meminfo: memFree=1360088/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=168456 CPUtime=1001.56
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 31940 0 0 0 100123 33 0 0 25 0 1 0 317014448 172498944 31309 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 42114 31309 52 110 0 42001 0
Current children cumulated CPU time (s) 1001.59
Current children cumulated vsize (KiB) 173808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/79 27527
/proc/meminfo: memFree=1355736/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=168592 CPUtime=1061.52
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 33046 0 0 0 106119 33 0 0 25 0 1 0 317014448 172638208 32415 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 42148 32415 52 110 0 42035 0
Current children cumulated CPU time (s) 1061.55
Current children cumulated vsize (KiB) 173944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/79 27527
/proc/meminfo: memFree=1352024/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=169524 CPUtime=1121.48
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 34009 0 0 0 112113 35 0 0 25 0 1 0 317014448 173592576 33312 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 42381 33312 52 110 0 42268 0
Current children cumulated CPU time (s) 1121.51
Current children cumulated vsize (KiB) 174876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 27527
/proc/meminfo: memFree=1348248/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=169812 CPUtime=1181.45
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 34991 0 0 0 118109 36 0 0 25 0 1 0 317014448 173887488 34261 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 42453 34261 52 110 0 42340 0
Current children cumulated CPU time (s) 1181.48
Current children cumulated vsize (KiB) 175164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 27527
/proc/meminfo: memFree=1347160/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=169812 CPUtime=1200.04
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 35255 0 0 0 119968 36 0 0 25 0 1 0 317014448 173887488 34525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 42453 34525 52 110 0 42340 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 175164

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 1.00 0.96 2/79 27527
/proc/meminfo: memFree=1347160/2055920 swapFree=4154868/4192956
[pid=27521] ppid=27519 vsize=5352 CPUtime=0.03
/proc/27521/stat : 27521 (TiniSatELite) S 27519 27521 26607 0 -1 4194304 331 587 0 0 0 0 3 0 16 0 1 0 317014444 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27521/statm: 1338 236 197 169 0 49 0
[pid=27527] ppid=27521 vsize=169812 CPUtime=1200.04
/proc/27527/stat : 27527 (tinisat) R 27521 27521 26607 0 -1 4194304 35255 0 0 0 119968 36 0 0 25 0 1 0 317014448 173887488 34525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/27527/statm: 42453 34525 52 110 0 42340 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 175164

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27521 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=34994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.038993
while last known CPU time is 1200.07

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

Real time (s): 1200.92
CPU time (s): 1200.07
CPU user time (s): 1199.71
CPU system time (s): 0.36
CPU usage (%): 99.9295
Max. virtual memory (cumulated for all children) (KiB): 175164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.034994
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= 918
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= 11

runsolver used 1.2938 second user time and 3.08253 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Mar  4 01:10:08 UTC 2007

IDJOB= 318980
IDBENCH= 20468
IDSOLVER= 99
FILE ID= node26/318980-1172970608

PBS_JOBID= 4012082

Free space on /tmp= 66536 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= /tmp/evaluation/318980-1172970608/TiniSatELite /tmp/evaluation/318980-1172970608/instance-318980-1172970608.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-318980-1172970608 -o ROOT/results/node26/solver-318980-1172970608 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/318980-1172970608/TiniSatELite /tmp/evaluation/318980-1172970608/instance-318980-1172970608.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8d6acb9f6b752ad76c024133f5175c69

RANDOM SEED= 522188630

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1486080 kB
Buffers:         36388 kB
Cached:         453428 kB
SwapCached:      16648 kB
Active:         136188 kB
Inactive:       376828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486080 kB
SwapTotal:     4192956 kB
SwapFree:      4154868 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          30244 kB
Slab:            42448 kB
Committed_AS:   816644 kB
PageTables:       1712 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= 66536 MiB

End job on node26 on Sun Mar  4 01:30:11 UTC 2007