Trace number 309708

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) 1200.02 1200.44

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1274825698-06-SAT.cnf
MD5SUM4b942756bd3042b1996070cebc1719eb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029994
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2882     8592 |      --       0       --      -- |     --   | -49/92
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 766   #clauses: 2882   #literals: 8592
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node70.alineos.net_13596.cnf
0.00/0.02	c 766 variables, 2882 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/node70/watcher-309708-1172545752 -o ROOT/results/node70/solver-309708-1172545752 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309708-1172545752/TiniSatELite /tmp/evaluation/309708-1172545752/instance-309708-1172545752.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: 1.00 1.00 1.00 3/64 13596
/proc/meminfo: memFree=1854488/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 237375865 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13596/statm: 1338 232 195 169 0 49 0
[pid=13597] ppid=13596 vsize=5352 CPUtime=0
/proc/13597/stat : 13597 (TiniSatELite) S 13596 13596 12777 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13597/statm: 1338 236 198 169 0 49 0
[pid=13599] ppid=13597 vsize=0 CPUtime=0
/proc/13599/stat : 13599 (sed) D 13597 13596 12777 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 237375865 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/13599/statm: 0 0 0 0 0 0 0

[startup+0.107071 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13596
/proc/meminfo: memFree=1854488/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515139 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13596
/proc/meminfo: memFree=1854488/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33729 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1852552/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=3952 CPUtime=1.31
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 559 0 0 0 131 0 0 0 25 0 1 0 237375867 4046848 544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 988 544 52 110 0 875 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9304

[startup+2.97858 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1851464/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=4216 CPUtime=2.95
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 848 0 0 0 295 0 0 0 25 0 1 0 237375867 4317184 833 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 1054 833 52 110 0 941 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9568

[startup+6.25518 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1849800/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=7352 CPUtime=6.23
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 1201 0 0 0 622 1 0 0 25 0 1 0 237375867 7528448 1186 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 1838 1186 52 110 0 1725 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12704

[startup+12.7183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1847432/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=7876 CPUtime=12.68
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 1769 0 0 0 1267 1 0 0 25 0 1 0 237375867 8065024 1721 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 1969 1721 52 110 0 1856 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13228

[startup+25.5247 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1844744/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=14160 CPUtime=25.48
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 2441 0 0 0 2546 2 0 0 25 0 1 0 237375867 14499840 2393 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 3540 2393 52 110 0 3427 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19512

[startup+51.1483 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1841032/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=15088 CPUtime=51.1
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 3427 0 0 0 5107 3 0 0 25 0 1 0 237375867 15450112 3314 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 3772 3314 52 110 0 3659 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20440

[startup+102.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1835528/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=27956 CPUtime=102.32
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 4806 0 0 0 10227 5 0 0 25 0 1 0 237375867 28626944 4693 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 6989 4693 52 110 0 6876 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 33308

[startup+162.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1830792/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=29544 CPUtime=162.37
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 6080 0 0 0 16230 7 0 0 25 0 1 0 237375867 30253056 5838 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 7386 5838 52 110 0 7273 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 34896

[startup+222.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1827016/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=30156 CPUtime=222.41
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 7027 0 0 0 22233 8 0 0 25 0 1 0 237375867 30879744 6785 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 7539 6785 52 110 0 7426 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 35508

[startup+282.567 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 13602
/proc/meminfo: memFree=1823304/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=53564 CPUtime=282.44
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 7951 0 0 0 28234 10 0 0 25 0 1 0 237375867 54849536 7709 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 13391 7709 52 110 0 13278 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 58916

[startup+342.623 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13602
/proc/meminfo: memFree=1820232/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=53836 CPUtime=342.48
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 8706 0 0 0 34237 11 0 0 25 0 1 0 237375867 55128064 8464 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 13459 8464 52 110 0 13346 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 59188

[startup+402.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1816904/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=55264 CPUtime=402.51
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 9526 0 0 0 40239 12 0 0 25 0 1 0 237375867 56590336 9284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 13816 9284 52 110 0 13703 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 60616

[startup+462.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1814216/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=56040 CPUtime=462.55
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 10191 0 0 0 46242 13 0 0 25 0 1 0 237375867 57384960 9949 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 14010 9949 52 110 0 13897 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 61392

[startup+522.793 s]

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

[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=57368 CPUtime=522.59
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 11064 0 0 0 52246 13 0 0 25 0 1 0 237375867 58744832 10565 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 14342 10565 52 110 0 14229 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 62720

[startup+582.852 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 13602
/proc/meminfo: memFree=1809480/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=57924 CPUtime=582.64
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 11617 0 0 0 58250 14 0 0 25 0 1 0 237375867 59314176 11118 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 14481 11118 52 110 0 14368 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 63276

[startup+642.912 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1807240/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=58260 CPUtime=642.67
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 12180 0 0 0 64253 14 0 0 25 0 1 0 237375867 59658240 11681 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 14565 11681 52 110 0 14452 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 63612

[startup+702.967 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 13602
/proc/meminfo: memFree=1805000/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=58564 CPUtime=702.71
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 12729 0 0 0 70256 15 0 0 25 0 1 0 237375867 59969536 12230 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 14641 12230 52 110 0 14528 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 63916

[startup+763.016 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 13602
/proc/meminfo: memFree=1802760/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=59404 CPUtime=762.73
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 13335 0 0 0 76258 15 0 0 25 0 1 0 237375867 60829696 12803 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 14851 12803 52 110 0 14738 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 64756

[startup+823.077 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1800840/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=59680 CPUtime=822.77
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 13801 0 0 0 82261 16 0 0 25 0 1 0 237375867 61112320 13269 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 14920 13269 52 110 0 14807 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 65032

[startup+883.133 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1798728/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=60308 CPUtime=882.81
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 14315 0 0 0 88264 17 0 0 25 0 1 0 237375867 61755392 13783 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 15077 13783 52 110 0 14964 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 65660

[startup+943.191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1796936/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=60568 CPUtime=942.85
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 14808 0 0 0 94267 18 0 0 25 0 1 0 237375867 62021632 14243 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 15142 14243 52 110 0 15029 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 65920

[startup+1003.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1795208/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=106788 CPUtime=1002.89
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 15234 0 0 0 100270 19 0 0 25 0 1 0 237375867 109350912 14669 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 26697 14669 52 110 0 26584 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 112140

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1793480/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=107100 CPUtime=1062.92
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 15659 0 0 0 106273 19 0 0 25 0 1 0 237375867 109670400 15094 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 26775 15094 52 110 0 26662 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 112452

[startup+1123.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1791752/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=107500 CPUtime=1122.96
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 16146 0 0 0 112276 20 0 0 25 0 1 0 237375867 110080000 15515 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519980 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 26875 15515 52 110 0 26762 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 112852

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1789960/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=107500 CPUtime=1183
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 16611 0 0 0 118279 21 0 0 25 0 1 0 237375867 110080000 15980 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 26875 15980 52 110 0 26762 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 112852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13602
/proc/meminfo: memFree=1789320/2055920 swapFree=4183024/4192956
[pid=13596] ppid=13594 vsize=5352 CPUtime=0.01
/proc/13596/stat : 13596 (TiniSatELite) S 13594 13596 12777 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 237375865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13596/statm: 1338 236 197 169 0 49 0
[pid=13602] ppid=13596 vsize=107692 CPUtime=1200.01
/proc/13602/stat : 13602 (tinisat) R 13596 13596 12777 0 -1 4194304 16769 0 0 0 119980 21 0 0 25 0 1 0 237375867 110276608 16138 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 1 0 0
/proc/13602/statm: 26923 16138 52 110 0 26810 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 113044

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 13596 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.020996
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1199.81
CPU system time (s): 0.21
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 113044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
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= 10

runsolver used 0.762884 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue Feb 27 03:09:12 UTC 2007

IDJOB= 309708
IDBENCH= 20268
IDSOLVER= 99
FILE ID= node70/309708-1172545752

PBS_JOBID= 3971842

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1274825698-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/309708-1172545752/TiniSatELite /tmp/evaluation/309708-1172545752/instance-309708-1172545752.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-309708-1172545752 -o ROOT/results/node70/solver-309708-1172545752 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309708-1172545752/TiniSatELite /tmp/evaluation/309708-1172545752/instance-309708-1172545752.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4b942756bd3042b1996070cebc1719eb

RANDOM SEED= 326258338

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1855024 kB
Buffers:         26652 kB
Cached:         127184 kB
SwapCached:       4128 kB
Active:          78916 kB
Inactive:        84796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855024 kB
SwapTotal:     4192956 kB
SwapFree:      4183024 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15292 kB
Slab:            23216 kB
Committed_AS:   351756 kB
PageTables:       1396 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= 66560 MiB

End job on node70 on Tue Feb 27 03:29:14 UTC 2007