Trace number 296957

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 1200.44

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.86072
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node13.alineos.net_21143.cnf
0.00/0.04	c 75 variables, 6675 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/node13/watcher-296957-1171830309 -o ROOT/results/node13/solver-296957-1171830309 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296957-1171830309/TiniSatELite /tmp/evaluation/296957-1171830309/instance-296957-1171830309.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 3/77 21143
/proc/meminfo: memFree=784312/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202985376 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21143/statm: 1339 233 195 169 0 50 0
[pid=21144] ppid=21143 vsize=5356 CPUtime=0
/proc/21144/stat : 21144 (TiniSatELite) R 21143 21143 19957 0 -1 4194368 58 189 0 0 0 0 0 0 21 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269754567536 0 0 4096 65538 0 0 0 17 1 0 0
/proc/21144/statm: 0 0 0 0 0 0 0

[startup+0.107432 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21143
/proc/meminfo: memFree=784312/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.515482 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21143
/proc/meminfo: memFree=784312/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33559 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21149
/proc/meminfo: memFree=781864/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=4168 CPUtime=1.29
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 607 0 0 0 129 0 0 0 25 0 1 0 202985379 4268032 592 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 1042 592 52 110 0 929 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9524

[startup+2.97181 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21149
/proc/meminfo: memFree=780712/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=4436 CPUtime=2.93
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 919 0 0 0 293 0 0 0 25 0 1 0 202985379 4542464 904 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 1109 904 52 110 0 996 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9792

[startup+6.24825 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21149
/proc/meminfo: memFree=779048/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=8176 CPUtime=6.21
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 1314 0 0 0 620 1 0 0 25 0 1 0 202985379 8372224 1266 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 2044 1266 52 110 0 1931 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13532

[startup+12.7121 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21149
/proc/meminfo: memFree=776872/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=8592 CPUtime=12.67
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 1781 0 0 0 1266 1 0 0 25 0 1 0 202985379 8798208 1733 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 2148 1733 52 110 0 2035 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13948

[startup+25.5308 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 21149
/proc/meminfo: memFree=774440/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=15860 CPUtime=25.48
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 2397 0 0 0 2547 1 0 0 25 0 1 0 202985379 16240640 2349 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 3965 2349 52 110 0 3852 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21216

[startup+51.1612 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 21149
/proc/meminfo: memFree=770984/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=16772 CPUtime=51.1
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 3327 0 0 0 5107 3 0 0 25 0 1 0 202985379 17174528 3214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 4193 3214 52 110 0 4080 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22128

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 21149
/proc/meminfo: memFree=765672/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=31692 CPUtime=102.34
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 4648 0 0 0 10229 5 0 0 25 0 1 0 202985379 32452608 4535 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 7923 4535 52 110 0 7810 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 37048

[startup+162.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=761320/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=33296 CPUtime=162.41
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 5850 0 0 0 16234 7 0 0 25 0 1 0 202985379 34095104 5608 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 8324 5608 52 110 0 8211 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 38652

[startup+222.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=757672/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=34136 CPUtime=222.46
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 6746 0 0 0 22237 9 0 0 25 0 1 0 202985379 34955264 6504 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 8534 6504 52 110 0 8421 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 39492

[startup+282.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=754600/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=34328 CPUtime=282.52
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 7514 0 0 0 28241 11 0 0 25 0 1 0 202985379 35151872 7272 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 8582 7272 52 110 0 8469 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 39684

[startup+342.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=751400/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=35180 CPUtime=342.57
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 8316 0 0 0 34245 12 0 0 25 0 1 0 202985379 36024320 8074 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 8795 8074 52 110 0 8682 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 40536

[startup+402.782 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=748008/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=63528 CPUtime=402.62
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 9153 0 0 0 40249 13 0 0 25 0 1 0 202985379 65052672 8911 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 15882 8911 52 110 0 15769 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 68884

[startup+462.856 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=745704/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=64948 CPUtime=462.69
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 9992 0 0 0 46254 15 0 0 25 0 1 0 202985379 66506752 9493 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 16237 9493 52 110 0 16124 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 70304

[startup+522.925 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=743336/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02

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

[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=66396 CPUtime=582.8
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 11169 0 0 0 58262 18 0 0 25 0 1 0 202985379 67989504 10637 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 16599 10637 52 110 0 16486 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 71752

[startup+643.07 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=739112/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=66660 CPUtime=642.84
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 11654 0 0 0 64266 18 0 0 25 0 1 0 202985379 68259840 11122 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 16665 11122 52 110 0 16552 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 72016

[startup+703.139 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=737000/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=67444 CPUtime=702.9
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 12257 0 0 0 70270 20 0 0 25 0 1 0 202985379 69062656 11659 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 16861 11659 52 110 0 16748 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 72800

[startup+763.207 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=735080/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=68096 CPUtime=762.95
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 12771 0 0 0 76274 21 0 0 25 0 1 0 202985379 69730304 12140 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17024 12140 52 110 0 16911 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 73452

[startup+823.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=733288/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=68620 CPUtime=823.01
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 13242 0 0 0 82279 22 0 0 25 0 1 0 202985379 70266880 12578 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17155 12578 52 110 0 17042 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 73976

[startup+883.351 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=731432/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=69276 CPUtime=883.05
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 13706 0 0 0 88283 22 0 0 25 0 1 0 202985379 70938624 13042 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520041 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17319 13042 52 110 0 17206 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 74632

[startup+943.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21149
/proc/meminfo: memFree=729832/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=69536 CPUtime=943.11
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 14118 0 0 0 94288 23 0 0 25 0 1 0 202985379 71204864 13454 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17384 13454 52 110 0 17271 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 74892

[startup+1003.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21151
/proc/meminfo: memFree=727976/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=70056 CPUtime=1003.17
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 14613 0 0 0 100293 24 0 0 25 0 1 0 202985379 71737344 13883 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17514 13883 52 110 0 17401 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 75412

[startup+1063.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21151
/proc/meminfo: memFree=726376/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=70316 CPUtime=1063.23
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 14998 0 0 0 106298 25 0 0 25 0 1 0 202985379 72003584 14268 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17579 14268 52 110 0 17466 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 75672

[startup+1123.65 s]
/proc/loadavg: 1.11 1.01 1.00 2/79 21151
/proc/meminfo: memFree=724904/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=70572 CPUtime=1123.29
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 15443 0 0 0 112303 26 0 0 25 0 1 0 202985379 72265728 14647 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17643 14647 52 110 0 17530 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 75928

[startup+1183.72 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 21151
/proc/meminfo: memFree=723432/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=70704 CPUtime=1183.34
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 15813 0 0 0 118307 27 0 0 25 0 1 0 202985379 72400896 15017 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17676 15017 52 110 0 17563 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 76060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 21151
/proc/meminfo: memFree=723048/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=70704 CPUtime=1200.05
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 15904 0 0 0 119978 27 0 0 25 0 1 0 202985379 72400896 15108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17676 15108 52 110 0 17563 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76060

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

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

[startup+1200.43 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 21151
/proc/meminfo: memFree=723048/2055920 swapFree=4192812/4192956
[pid=21143] ppid=21141 vsize=5356 CPUtime=0.02
/proc/21143/stat : 21143 (TiniSatELite) S 21141 21143 19957 0 -1 4194304 333 503 0 0 0 0 2 0 16 0 1 0 202985376 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21143/statm: 1339 237 197 169 0 50 0
[pid=21149] ppid=21143 vsize=70704 CPUtime=1200.05
/proc/21149/stat : 21149 (tinisat) R 21143 21143 19957 0 -1 4194304 15904 0 0 0 119978 27 0 0 25 0 1 0 202985379 72400896 15108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21149/statm: 17676 15108 52 110 0 17563 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 76060

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21143 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.029994
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): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.8
CPU system time (s): 0.27
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 76060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 836
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= 12

runsolver used 1.09183 second user time and 3.17652 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Feb 18 20:25:09 UTC 2007

IDJOB= 296957
IDBENCH= 19950
IDSOLVER= 99
FILE ID= node13/296957-1171830309

PBS_JOBID= 3839360

Free space on /tmp= 66541 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296957-1171830309/TiniSatELite /tmp/evaluation/296957-1171830309/instance-296957-1171830309.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-296957-1171830309 -o ROOT/results/node13/solver-296957-1171830309 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296957-1171830309/TiniSatELite /tmp/evaluation/296957-1171830309/instance-296957-1171830309.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 622352152

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:        784784 kB
Buffers:         69400 kB
Cached:        1066404 kB
SwapCached:          0 kB
Active:         609076 kB
Inactive:       581160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        784784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          73348 kB
Slab:            66460 kB
Committed_AS:   862932 kB
PageTables:       1744 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= 66541 MiB

End job on node13 on Sun Feb 18 20:45:12 UTC 2007