Trace number 303353

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) 1200.09 1200.96

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1096972624-15.cnf
MD5SUM54f525b254b55ca1974f2cfc84e3fde1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.783
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node76.alineos.net_32022.cnf
0.00/0.10	c 180 variables, 15300 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-303353-1172033292 -o ROOT/results/node76/solver-303353-1172033292 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303353-1172033292/TiniSatELite /tmp/evaluation/303353-1172033292/instance-303353-1172033292.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/69 32022
/proc/meminfo: memFree=1677320/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 305 252 0 0 0 0 0 0 19 0 1 0 223287508 5488640 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/32022/statm: 1340 232 195 169 0 50 0
[pid=32026] ppid=32022 vsize=688 CPUtime=0
/proc/32026/stat : 32026 (SatELite_releas) R 32022 32022 31573 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 223287509 704512 84 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134698477 0 0 4096 3 0 0 0 17 0 0 0
/proc/32026/statm: 172 84 46 128 0 41 0

[startup+0.109751 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 32022
/proc/meminfo: memFree=1677320/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5360

[startup+0.517798 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 32022
/proc/meminfo: memFree=1677320/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5360

[startup+1.33789 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1673400/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=4512 CPUtime=1.26
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 914 0 0 0 126 0 0 0 25 0 1 0 223287515 4620288 899 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 1128 899 52 110 0 1015 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9872

[startup+2.97408 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1671928/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=8472 CPUtime=2.89
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 1361 0 0 0 289 0 0 0 25 0 1 0 223287515 8675328 1346 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 2118 1346 52 110 0 2005 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13832

[startup+6.25045 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1668984/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=8604 CPUtime=6.16
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 1980 0 0 0 615 1 0 0 25 0 1 0 223287515 8810496 1965 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 2151 1965 52 110 0 2038 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 13964

[startup+12.7112 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1665144/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=16652 CPUtime=12.62
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 2901 0 0 0 1260 2 0 0 25 0 1 0 223287515 17051648 2853 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 4163 2853 52 110 0 4050 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22012

[startup+25.5237 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1660408/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=17332 CPUtime=25.43
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 4138 0 0 0 2539 4 0 0 25 0 1 0 223287515 17747968 4090 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 4333 4090 52 110 0 4220 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22692

[startup+51.1466 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1653176/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=33596 CPUtime=51.03
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 5968 0 0 0 5097 6 0 0 25 0 1 0 223287515 34402304 5855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 8399 5855 52 110 0 8286 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38956

[startup+102.384 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1643512/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=35376 CPUtime=102.23
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 8521 0 0 0 10215 8 0 0 25 0 1 0 223287515 36225024 8279 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 8844 8279 52 110 0 8731 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40736

[startup+162.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1634872/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=67196 CPUtime=162.26
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 10634 0 0 0 16215 11 0 0 25 0 1 0 223287515 68808704 10392 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 16799 10392 52 110 0 16686 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 72556

[startup+222.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1627960/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=67644 CPUtime=222.27
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 12352 0 0 0 22214 13 0 0 25 0 1 0 223287515 69267456 12110 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 16911 12110 52 110 0 16798 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 73004

[startup+282.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1621752/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=68236 CPUtime=282.29
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 13918 0 0 0 28215 14 0 0 25 0 1 0 223287515 69873664 13676 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 17059 13676 52 110 0 16946 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 73596

[startup+342.608 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1615736/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=69548 CPUtime=342.31
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 15438 0 0 0 34215 16 0 0 25 0 1 0 223287515 71217152 15196 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 17387 15196 52 110 0 17274 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 74908

[startup+402.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1610488/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=71344 CPUtime=402.33
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 16969 0 0 0 40216 17 0 0 25 0 1 0 223287515 73056256 16470 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 17836 16470 52 110 0 17723 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 76704

[startup+462.726 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1605752/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=133220 CPUtime=462.36
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 18154 0 0 0 46217 19 0 0 25 0 1 0 223287515 136417280 17655 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 33305 17655 52 110 0 33192 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 138580

[startup+522.783 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32028
/proc/meminfo: memFree=1601400/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05

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

[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=134244 CPUtime=582.39
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 20260 0 0 0 58218 21 0 0 25 0 1 0 223287515 137465856 19761 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 33561 19761 52 110 0 33448 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 139604

[startup+642.892 s]
/proc/loadavg: 1.07 1.00 1.00 2/71 32028
/proc/meminfo: memFree=1593016/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=135076 CPUtime=642.41
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 21323 0 0 0 64219 22 0 0 25 0 1 0 223287515 138317824 20824 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 33769 20824 52 110 0 33656 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 140436

[startup+702.945 s]
/proc/loadavg: 1.03 1.00 1.00 2/71 32028
/proc/meminfo: memFree=1589304/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=135844 CPUtime=702.43
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 22269 0 0 0 70220 23 0 0 25 0 1 0 223287515 139104256 21770 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 33961 21770 52 110 0 33848 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 141204

[startup+763.001 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 32028
/proc/meminfo: memFree=1585720/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=136388 CPUtime=762.44
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 23148 0 0 0 76221 23 0 0 25 0 1 0 223287515 139661312 22649 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34097 22649 52 110 0 33984 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 141748

[startup+823.081 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 32150
/proc/meminfo: memFree=1580936/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=136772 CPUtime=822.44
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 23974 0 0 0 82213 31 0 0 25 0 1 0 223287515 140054528 23475 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34193 23475 52 110 0 34080 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 142132

[startup+883.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32226
/proc/meminfo: memFree=1579192/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=137124 CPUtime=882.44
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 24732 0 0 0 88207 37 0 0 25 0 1 0 223287515 140414976 24233 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34281 24233 52 110 0 34168 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 142484

[startup+943.205 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32226
/proc/meminfo: memFree=1576120/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=137508 CPUtime=942.45
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 25496 0 0 0 94207 38 0 0 25 0 1 0 223287515 140808192 24997 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34377 24997 52 110 0 34264 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 142868

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32226
/proc/meminfo: memFree=1573048/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=137700 CPUtime=1002.47
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 26286 0 0 0 100208 39 0 0 25 0 1 0 223287515 141004800 25787 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34425 25787 52 110 0 34312 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 143060

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32226
/proc/meminfo: memFree=1569976/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=137892 CPUtime=1062.49
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 27063 0 0 0 106209 40 0 0 25 0 1 0 223287515 141201408 26564 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34473 26564 52 110 0 34360 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 143252

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32226
/proc/meminfo: memFree=1567032/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=137892 CPUtime=1122.5
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 27788 0 0 0 112209 41 0 0 25 0 1 0 223287515 141201408 27289 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34473 27289 52 110 0 34360 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 143252

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32226
/proc/meminfo: memFree=1563960/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=137892 CPUtime=1182.52
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 28550 0 0 0 118210 42 0 0 25 0 1 0 223287515 141201408 28051 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34473 28051 52 110 0 34360 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 143252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32226
/proc/meminfo: memFree=1563000/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=138084 CPUtime=1200.04
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 28789 0 0 0 119961 43 0 0 25 0 1 0 223287515 141398016 28290 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34521 28290 52 110 0 34408 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 143444

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

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

[startup+1200.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32226
/proc/meminfo: memFree=1563000/2055888 swapFree=4082452/4096564
[pid=32022] ppid=32020 vsize=5360 CPUtime=0.05
/proc/32022/stat : 32022 (TiniSatELite) S 32020 32022 31573 0 -1 4194304 329 703 0 0 0 0 5 0 16 0 1 0 223287508 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32022/statm: 1340 234 195 169 0 50 0
[pid=32028] ppid=32022 vsize=138084 CPUtime=1200.04
/proc/32028/stat : 32028 (tinisat) R 32022 32022 31573 0 -1 4194304 28789 0 0 0 119961 43 0 0 25 0 1 0 223287515 141398016 28290 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/32028/statm: 34521 28290 52 110 0 34408 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 143444

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32022 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=58991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.065989
while last known CPU time is 1200.09

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

Real time (s): 1200.96
CPU time (s): 1200.09
CPU user time (s): 1199.66
CPU system time (s): 0.43
CPU usage (%): 99.9278
Max. virtual memory (cumulated for all children) (KiB): 143444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1032
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= 33
involuntary context switches= 6

runsolver used 1.15682 second user time and 2.27665 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 04:48:12 UTC 2007

IDJOB= 303353
IDBENCH= 20106
IDSOLVER= 99
FILE ID= node76/303353-1172033292

PBS_JOBID= 3892721

Free space on /tmp= 66649 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1096972624-15.cnf
COMMAND LINE= /tmp/evaluation/303353-1172033292/TiniSatELite /tmp/evaluation/303353-1172033292/instance-303353-1172033292.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-303353-1172033292 -o ROOT/results/node76/solver-303353-1172033292 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303353-1172033292/TiniSatELite /tmp/evaluation/303353-1172033292/instance-303353-1172033292.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  54f525b254b55ca1974f2cfc84e3fde1

RANDOM SEED= 623141732

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1677664 kB
Buffers:         34380 kB
Cached:         288912 kB
SwapCached:       8004 kB
Active:         218268 kB
Inactive:       119732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1677664 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            1552 kB
Writeback:           0 kB
Mapped:          15308 kB
Slab:            26560 kB
Committed_AS:   984780 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node76 on Wed Feb 21 05:08:15 UTC 2007