Trace number 310323

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) 1200.05 1200.52

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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...
0.00/0.01	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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4164    12339 |      --       0       --      -- |     --   | -70/60
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1111   #clauses: 4164   #literals: 12339
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node60.alineos.net_1898.cnf
0.00/0.03	c 1111 variables, 4164 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/node60/watcher-310323-1172557846 -o ROOT/results/node60/solver-310323-1172557846 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310323-1172557846/TiniSatELite /tmp/evaluation/310323-1172557846/instance-310323-1172557846.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: 2.00 1.86 1.50 3/64 1898
/proc/meminfo: memFree=1907656/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275741500 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1898/statm: 1338 232 195 169 0 49 0
[pid=1899] ppid=1898 vsize=5352 CPUtime=0
/proc/1899/stat : 1899 (TiniSatELite) S 1898 1898 1090 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1899/statm: 1338 236 198 169 0 49 0
[pid=1901] ppid=1899 vsize=0 CPUtime=0
/proc/1901/stat : 1901 (sed) D 1899 1898 1090 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 275741500 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1901/statm: 
[startup+0.107833 s]
/proc/loadavg: 2.00 1.86 1.50 3/64 1898
/proc/meminfo: memFree=1907656/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.518904 s]
/proc/loadavg: 2.00 1.86 1.50 3/64 1898
/proc/meminfo: memFree=1907656/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33905 s]
/proc/loadavg: 1.92 1.85 1.50 2/66 1904
/proc/meminfo: memFree=1905272/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=3180 CPUtime=1.3
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 651 0 0 0 130 0 0 0 25 0 1 0 275741502 3256320 636 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 795 636 52 110 0 682 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8532

[startup+2.97534 s]
/proc/loadavg: 1.92 1.85 1.50 2/66 1904
/proc/meminfo: memFree=1903928/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=5508 CPUtime=2.93
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 1032 0 0 0 293 0 0 0 25 0 1 0 275741502 5640192 1017 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 1377 1017 52 110 0 1264 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10860

[startup+6.25893 s]
/proc/loadavg: 1.85 1.83 1.49 2/66 1904
/proc/meminfo: memFree=1901624/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=9900 CPUtime=6.22
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 1549 0 0 0 621 1 0 0 25 0 1 0 275741502 10137600 1534 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 2475 1534 52 110 0 2362 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15252

[startup+12.7151 s]
/proc/loadavg: 1.78 1.82 1.49 2/66 1904
/proc/meminfo: memFree=1898504/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=10424 CPUtime=12.67
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 2283 0 0 0 1266 1 0 0 25 0 1 0 275741502 10674176 2235 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 2606 2235 52 110 0 2493 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15776

[startup+25.5254 s]
/proc/loadavg: 1.66 1.79 1.49 2/66 1904
/proc/meminfo: memFree=1894920/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=19340 CPUtime=25.48
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 3193 0 0 0 2546 2 0 0 25 0 1 0 275741502 19804160 3145 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 4835 3145 52 110 0 4722 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24692

[startup+51.1499 s]
/proc/loadavg: 1.40 1.71 1.47 2/66 1904
/proc/meminfo: memFree=1889480/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=20132 CPUtime=51.09
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 4605 0 0 0 5105 4 0 0 25 0 1 0 275741502 20615168 4492 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 5033 4492 52 110 0 4920 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25484

[startup+102.391 s]
/proc/loadavg: 1.17 1.60 1.44 2/66 1904
/proc/meminfo: memFree=1881992/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=38012 CPUtime=102.31
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 6474 0 0 0 10226 5 0 0 25 0 1 0 275741502 38924288 6361 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 9503 6361 52 110 0 9390 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 43364

[startup+162.45 s]
/proc/loadavg: 1.06 1.49 1.41 2/66 1904
/proc/meminfo: memFree=1875400/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=39604 CPUtime=162.35
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 8199 0 0 0 16227 8 0 0 25 0 1 0 275741502 40554496 7957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 9901 7957 52 110 0 9788 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 44956

[startup+222.51 s]
/proc/loadavg: 1.02 1.40 1.38 2/66 1904
/proc/meminfo: memFree=1869768/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=40200 CPUtime=222.39
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 9607 0 0 0 22229 10 0 0 25 0 1 0 275741502 41164800 9365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 10050 9365 52 110 0 9937 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 45552

[startup+282.572 s]
/proc/loadavg: 1.01 1.32 1.35 2/66 1904
/proc/meminfo: memFree=1864904/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=73768 CPUtime=282.44
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 10816 0 0 0 28232 12 0 0 25 0 1 0 275741502 75538432 10574 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 18442 10574 52 110 0 18329 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 79120

[startup+342.637 s]
/proc/loadavg: 1.00 1.26 1.33 2/66 1904
/proc/meminfo: memFree=1860232/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=74896 CPUtime=342.47
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 12003 0 0 0 34234 13 0 0 25 0 1 0 275741502 76693504 11761 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 18724 11761 52 110 0 18611 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 80248

[startup+402.704 s]
/proc/loadavg: 1.00 1.21 1.31 2/66 1904
/proc/meminfo: memFree=1856520/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=75600 CPUtime=402.52
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 12911 0 0 0 40238 14 0 0 25 0 1 0 275741502 77414400 12669 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 18900 12669 52 110 0 18787 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 80952

[startup+462.764 s]
/proc/loadavg: 1.00 1.17 1.28 2/66 1904
/proc/meminfo: memFree=1852936/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=77412 CPUtime=462.56
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 14075 0 0 0 46241 15 0 0 25 0 1 0 275741502 79269888 13576 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 19353 13576 52 110 0 19240 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 82764

[startup+522.817 s]
/proc/loadavg: 1.00 1.14 1.26 2/66 1904

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

[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=77708 CPUtime=522.59
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 14869 0 0 0 52244 15 0 0 25 0 1 0 275741502 79572992 14370 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 19427 14370 52 110 0 19314 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 83060

[startup+582.879 s]
/proc/loadavg: 1.00 1.11 1.25 2/66 1904
/proc/meminfo: memFree=1846280/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=78136 CPUtime=582.63
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 15711 0 0 0 58247 16 0 0 25 0 1 0 275741502 80011264 15212 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 19534 15212 52 110 0 19421 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 83488

[startup+642.943 s]
/proc/loadavg: 1.00 1.09 1.23 2/66 1906
/proc/meminfo: memFree=1842888/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=78560 CPUtime=642.68
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 16549 0 0 0 64250 18 0 0 25 0 1 0 275741502 80445440 16050 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 19640 16050 52 110 0 19527 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 83912

[startup+703.002 s]
/proc/loadavg: 1.00 1.07 1.21 2/66 1906
/proc/meminfo: memFree=1840072/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=79136 CPUtime=702.72
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 17243 0 0 0 70253 19 0 0 25 0 1 0 275741502 81035264 16744 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 19784 16744 52 110 0 19671 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 84488

[startup+763.065 s]
/proc/loadavg: 1.00 1.05 1.19 2/66 1906
/proc/meminfo: memFree=1837448/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=79624 CPUtime=762.75
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 17901 0 0 0 76256 19 0 0 25 0 1 0 275741502 81534976 17402 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 19906 17402 52 110 0 19793 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 84976

[startup+823.129 s]
/proc/loadavg: 1.00 1.04 1.18 2/66 1906
/proc/meminfo: memFree=1834440/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=80044 CPUtime=822.79
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 18653 0 0 0 82259 20 0 0 25 0 1 0 275741502 81965056 18154 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 20011 18154 52 110 0 19898 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 85396

[startup+883.189 s]
/proc/loadavg: 1.00 1.03 1.17 2/66 1906
/proc/meminfo: memFree=1831816/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=80588 CPUtime=882.83
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 19292 0 0 0 88262 21 0 0 25 0 1 0 275741502 82522112 18793 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 20147 18793 52 110 0 20034 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 85940

[startup+943.25 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 1906
/proc/meminfo: memFree=1829320/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=81060 CPUtime=942.88
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 19920 0 0 0 94266 22 0 0 25 0 1 0 275741502 83005440 19421 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 20265 19421 52 110 0 20152 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 86412

[startup+1003.31 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 1906
/proc/meminfo: memFree=1826568/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=147412 CPUtime=1002.91
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 20601 0 0 0 100268 23 0 0 25 0 1 0 275741502 150949888 20102 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 36853 20102 52 110 0 36740 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 152764

[startup+1063.37 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 1906
/proc/meminfo: memFree=1824072/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=147556 CPUtime=1062.95
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 21201 0 0 0 106271 24 0 0 25 0 1 0 275741502 151097344 20702 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 36889 20702 52 110 0 36776 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 152908

[startup+1123.43 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 1906
/proc/meminfo: memFree=1821512/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=147688 CPUtime=1122.99
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 21865 0 0 0 112275 24 0 0 25 0 1 0 275741502 151232512 21366 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 36922 21366 52 110 0 36809 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 153040

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 1906
/proc/meminfo: memFree=1818632/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=147848 CPUtime=1183.03
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 22573 0 0 0 118278 25 0 0 25 0 1 0 275741502 151396352 22074 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 36962 22074 52 110 0 36849 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 153200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 1906
/proc/meminfo: memFree=1817736/2055920 swapFree=4179680/4192956
[pid=1898] ppid=1896 vsize=5352 CPUtime=0.01
/proc/1898/stat : 1898 (TiniSatELite) S 1896 1898 1090 0 -1 4194304 331 495 0 0 0 0 1 0 16 0 1 0 275741500 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1898/statm: 1338 236 197 169 0 49 0
[pid=1904] ppid=1898 vsize=147980 CPUtime=1200.04
/proc/1904/stat : 1904 (tinisat) R 1898 1898 1090 0 -1 4194304 22781 0 0 0 119979 25 0 0 25 0 1 0 275741502 151531520 22282 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/1904/statm: 36995 22282 52 110 0 36882 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 153332

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 1898 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.05

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

Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.8
CPU system time (s): 0.25
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 153332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 826
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.08083 second user time and 2.49162 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue Feb 27 06:30:47 UTC 2007

IDJOB= 310323
IDBENCH= 20284
IDSOLVER= 99
FILE ID= node60/310323-1172557846

PBS_JOBID= 3971858

Free space on /tmp= 66554 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/310323-1172557846/TiniSatELite /tmp/evaluation/310323-1172557846/instance-310323-1172557846.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-310323-1172557846 -o ROOT/results/node60/solver-310323-1172557846 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310323-1172557846/TiniSatELite /tmp/evaluation/310323-1172557846/instance-310323-1172557846.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 120617440

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1908192 kB
Buffers:         17712 kB
Cached:          79156 kB
SwapCached:       7512 kB
Active:          55256 kB
Inactive:        55348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1908192 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            23148 kB
Committed_AS:   796652 kB
PageTables:       1464 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= 66554 MiB

End job on node60 on Tue Feb 27 06:50:49 UTC 2007