Trace number 339443

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) 1200.06 1200.42

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
MD5SUMb8ad54973e17f84e99bf9d2e7bc768ce
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark111.144
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses640
Sum of the clauses size2560
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 4640
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     640     2560 |     191       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 160   #clauses: 640   #literals: 2560
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node18.alineos.net_8307.cnf
0.00/0.01	c 160 variables, 640 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/node18/watcher-339443-1173704937 -o ROOT/results/node18/solver-339443-1173704937 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339443-1173704937/TiniSatELite /tmp/evaluation/339443-1173704937/instance-339443-1173704937.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8307
/proc/meminfo: memFree=1813560/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390448250 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8307/statm: 1338 232 195 169 0 49 0
[pid=8308] ppid=8307 vsize=5352 CPUtime=0
/proc/8308/stat : 8308 (TiniSatELite) S 8307 8307 5797 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8308/statm: 1338 236 198 169 0 49 0
[pid=8309] ppid=8308 vsize=0 CPUtime=0
/proc/8309/stat : 8309 (TiniSatELite) D 8308 8307 5797 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 390448250 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/8309/statm: 0 0 0 0 0 0 0
[pid=8310] ppid=8308 vsize=0 CPUtime=0
/proc/8310/stat : 8310 (sed) D 8308 8307 5797 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 390448250 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8310/statm: 0 0 0 0 0 0 0

[startup+0.0269051 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8307
/proc/meminfo: memFree=1813560/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101912 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8307
/proc/meminfo: memFree=1813560/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301931 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8307
/proc/meminfo: memFree=1813560/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70197 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8307
/proc/meminfo: memFree=1813560/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50205 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1811240/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=4660 CPUtime=1.48
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 680 0 0 0 148 0 0 0 25 0 1 0 390448251 4771840 665 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 1165 665 52 110 0 1052 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10012

[startup+3.1012 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1810152/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=5068 CPUtime=3.08
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 1018 0 0 0 308 0 0 0 25 0 1 0 390448251 5189632 970 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 1267 970 52 110 0 1154 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10420

[startup+6.30151 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1808168/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=8720 CPUtime=6.28
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 1386 0 0 0 627 1 0 0 25 0 1 0 390448251 8929280 1338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 2180 1338 52 110 0 2067 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14072

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1805864/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=9744 CPUtime=12.67
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 1947 0 0 0 1266 1 0 0 25 0 1 0 390448251 9977856 1834 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 2436 1834 52 110 0 2323 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15096

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1803240/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=16724 CPUtime=25.47
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 2579 0 0 0 2545 2 0 0 25 0 1 0 390448251 17125376 2466 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 4181 2466 52 110 0 4068 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22076

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1799784/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=18616 CPUtime=51.07
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 3572 0 0 0 5104 3 0 0 25 0 1 0 390448251 19062784 3330 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 4654 3330 52 110 0 4541 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23968

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1795752/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=19860 CPUtime=102.25
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 4590 0 0 0 10222 3 0 0 25 0 1 0 390448251 20336640 4315 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 4965 4315 52 110 0 4852 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25212

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1791976/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=33708 CPUtime=162.24
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 5630 0 0 0 16219 5 0 0 25 0 1 0 390448251 34516992 5256 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 8427 5256 52 110 0 8314 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39060

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1788776/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=35256 CPUtime=222.22
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 6634 0 0 0 22216 6 0 0 25 0 1 0 390448251 36102144 6030 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 8814 6030 52 110 0 8701 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40608

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 8313
/proc/meminfo: memFree=1786024/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=37184 CPUtime=282.2
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 7743 0 0 0 28213 7 0 0 25 0 1 0 390448251 38076416 6718 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 9296 6718 52 110 0 9183 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 42536

[startup+342.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1783848/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=37312 CPUtime=342.18
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 8331 0 0 0 34210 8 0 0 25 0 1 0 390448251 38207488 7273 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 9328 7273 52 110 0 9215 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 42664

[startup+402.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1781864/2055920 swapFree=4153284/4192956

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

[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=40012 CPUtime=522.14
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 10451 0 0 0 52202 12 0 0 25 0 1 0 390448251 40972288 8839 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 10003 8839 52 110 0 9890 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45364

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1775848/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=65880 CPUtime=582.12
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 10881 0 0 0 58199 13 0 0 25 0 1 0 390448251 67461120 9269 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 16470 9269 52 110 0 16357 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 71232

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1774376/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=66012 CPUtime=642.11
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 11242 0 0 0 64198 13 0 0 25 0 1 0 390448251 67596288 9630 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 16503 9630 52 110 0 16390 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 71364

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1773096/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=66652 CPUtime=702.09
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 11715 0 0 0 70195 14 0 0 25 0 1 0 390448251 68251648 9941 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 16663 9941 52 110 0 16550 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 72004

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1771432/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=67036 CPUtime=762.07
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 12209 0 0 0 76192 15 0 0 25 0 1 0 390448251 68644864 10337 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 16759 10337 52 110 0 16646 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 72388

[startup+822.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 8313
/proc/meminfo: memFree=1770408/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=67036 CPUtime=822.05
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 12507 0 0 0 82189 16 0 0 25 0 1 0 390448251 68644864 10635 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 16759 10635 52 110 0 16646 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 72388

[startup+882.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8313
/proc/meminfo: memFree=1768808/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=68192 CPUtime=882.04
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 13094 0 0 0 88187 17 0 0 25 0 1 0 390448251 69828608 10995 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 17048 10995 52 110 0 16935 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 73544

[startup+942.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1767784/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=68192 CPUtime=942.02
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 13375 0 0 0 94184 18 0 0 25 0 1 0 390448251 69828608 11276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 17048 11276 52 110 0 16935 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 73544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1765608/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=71780 CPUtime=1002.01
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 14728 0 0 0 100182 19 0 0 25 0 1 0 390448251 73502720 11791 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 17945 11791 52 110 0 17832 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 77132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1763880/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=72036 CPUtime=1061.99
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 15247 0 0 0 106179 20 0 0 25 0 1 0 390448251 73764864 12244 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 18009 12244 52 110 0 17896 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 77388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1762408/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=72812 CPUtime=1121.97
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 15670 0 0 0 112177 20 0 0 25 0 1 0 390448251 74559488 12602 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 18203 12602 52 110 0 18090 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 78164

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1761256/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=73324 CPUtime=1181.95
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 16091 0 0 0 118174 21 0 0 25 0 1 0 390448251 75083776 12894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 18331 12894 52 110 0 18218 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 78676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8313
/proc/meminfo: memFree=1760680/2055920 swapFree=4153284/4192956
[pid=8307] ppid=8305 vsize=5352 CPUtime=0
/proc/8307/stat : 8307 (TiniSatELite) S 8305 8307 5797 0 -1 4194304 331 367 0 0 0 0 0 0 16 0 1 0 390448250 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8307/statm: 1338 236 197 169 0 49 0
[pid=8313] ppid=8307 vsize=73324 CPUtime=1200.06
/proc/8313/stat : 8313 (tinisat) R 8307 8307 5797 0 -1 4194304 16225 0 0 0 119984 22 0 0 25 0 1 0 390448251 75083776 13028 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8313/statm: 18331 13028 52 110 0 18218 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 78676

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8307 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200.06

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

Real time (s): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.84
CPU system time (s): 0.22
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 78676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 698
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= 35
involuntary context switches= 8

runsolver used 1.23581 second user time and 3.13852 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Mar 12 13:08:57 UTC 2007

IDJOB= 339443
IDBENCH= 24747
IDSOLVER= 99
FILE ID= node18/339443-1173704937

PBS_JOBID= 4101481

Free space on /tmp= 66509 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-unsat-120-3.sat05-2340.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339443-1173704937/TiniSatELite /tmp/evaluation/339443-1173704937/instance-339443-1173704937.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-339443-1173704937 -o ROOT/results/node18/solver-339443-1173704937 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339443-1173704937/TiniSatELite /tmp/evaluation/339443-1173704937/instance-339443-1173704937.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b8ad54973e17f84e99bf9d2e7bc768ce

RANDOM SEED= 487806506

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1813840 kB
Buffers:         39060 kB
Cached:         130868 kB
SwapCached:       2928 kB
Active:         121216 kB
Inactive:        72060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813840 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            34416 kB
Committed_AS:  1320488 kB
PageTables:       1668 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= 66509 MiB

End job on node18 on Mon Mar 12 13:29:00 UTC 2007