Trace number 309175

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) 1200.08 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
MD5SUM34e015d71ca89279387818ff6cfa3db2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables989
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3483    10502 |      --       0       --      -- |     --   | -99/114
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 909   #clauses: 3483   #literals: 10502
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node67.alineos.net_15076.cnf
0.00/0.03	c 909 variables, 3483 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/node67/watcher-309175-1172535624 -o ROOT/results/node67/solver-309175-1172535624 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309175-1172535624/TiniSatELite /tmp/evaluation/309175-1172535624/instance-309175-1172535624.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 3/64 15076
/proc/meminfo: memFree=1949112/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273520016 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15076/statm: 1338 232 195 169 0 49 0
[pid=15077] ppid=15076 vsize=5352 CPUtime=0
/proc/15077/stat : 15077 (TiniSatELite) S 15076 15076 14311 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15077/statm: 1338 236 198 169 0 49 0
[pid=15078] ppid=15077 vsize=0 CPUtime=0
/proc/15078/stat : 15078 (TiniSatELite) D 15077 15076 14311 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 273520016 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/15078/statm: 0 0 0 0 0 0 0
[pid=15079] ppid=15077 vsize=0 CPUtime=0
/proc/15079/stat : 15079 (sed) D 15077 15076 14311 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 273520016 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/15079/statm: 0 0 0 0 0 0 0

[startup+0.106962 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15076
/proc/meminfo: memFree=1949112/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514999 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15076
/proc/meminfo: memFree=1949112/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33509 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15082
/proc/meminfo: memFree=1946920/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=2836 CPUtime=1.3
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 579 0 0 0 130 0 0 0 25 0 1 0 273520018 2904064 564 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 709 564 52 110 0 596 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8188

[startup+2.97126 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15082
/proc/meminfo: memFree=1945768/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=4852 CPUtime=2.93
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 897 0 0 0 293 0 0 0 25 0 1 0 273520018 4968448 882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 1213 882 52 110 0 1100 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10204

[startup+6.2586 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15082
/proc/meminfo: memFree=1943784/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=8616 CPUtime=6.22
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 1311 0 0 0 621 1 0 0 25 0 1 0 273520018 8822784 1296 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 2154 1296 52 110 0 2041 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13968

[startup+12.7133 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 15082
/proc/meminfo: memFree=1941288/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=9272 CPUtime=12.67
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 1930 0 0 0 1266 1 0 0 25 0 1 0 273520018 9494528 1882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 2318 1882 52 110 0 2205 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14624

[startup+25.5226 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15082
/proc/meminfo: memFree=1938472/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=16808 CPUtime=25.48
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 2639 0 0 0 2546 2 0 0 25 0 1 0 273520018 17211392 2591 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 4202 2591 52 110 0 4089 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22160

[startup+51.1463 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15082
/proc/meminfo: memFree=1934120/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=17592 CPUtime=51.1
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 3770 0 0 0 5106 4 0 0 25 0 1 0 273520018 18014208 3657 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 4398 3657 52 110 0 4285 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22944

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15082
/proc/meminfo: memFree=1928040/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=32956 CPUtime=102.32
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 5298 0 0 0 10227 5 0 0 25 0 1 0 273520018 33746944 5185 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 8239 5185 52 110 0 8126 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 38308

[startup+162.448 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1922664/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=34444 CPUtime=162.36
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 6731 0 0 0 16230 6 0 0 25 0 1 0 273520018 35270656 6489 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 8611 6489 52 110 0 8498 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 39796

[startup+222.504 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1918248/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=35368 CPUtime=222.4
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 7827 0 0 0 22233 7 0 0 25 0 1 0 273520018 36216832 7585 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 8842 7585 52 110 0 8729 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 40720

[startup+282.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1913960/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=35816 CPUtime=282.45
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 8902 0 0 0 28237 8 0 0 25 0 1 0 273520018 36675584 8660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 8954 8660 52 110 0 8841 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 41168

[startup+342.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1909864/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=64412 CPUtime=342.49
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 9927 0 0 0 34240 9 0 0 25 0 1 0 273520018 65957888 9685 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 16103 9685 52 110 0 15990 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 69764

[startup+402.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1906408/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=65400 CPUtime=402.53
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 10769 0 0 0 40242 11 0 0 25 0 1 0 273520018 66969600 10527 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 16350 10527 52 110 0 16237 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 70752

[startup+462.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1903528/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=67000 CPUtime=462.57
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 11729 0 0 0 46245 12 0 0 25 0 1 0 273520018 68608000 11230 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 16750 11230 52 110 0 16637 0
Current children cumulated CPU time (s) 462.58

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

[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=67564 CPUtime=522.61
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 12408 0 0 0 52248 13 0 0 25 0 1 0 273520018 69185536 11909 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 16891 11909 52 110 0 16778 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 72916

[startup+582.847 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1898152/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=68096 CPUtime=582.65
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 13048 0 0 0 58251 14 0 0 25 0 1 0 273520018 69730304 12549 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17024 12549 52 110 0 16911 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 73448

[startup+642.905 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 15082
/proc/meminfo: memFree=1895464/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=68508 CPUtime=642.69
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 13716 0 0 0 64254 15 0 0 25 0 1 0 273520018 70152192 13217 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17127 13217 52 110 0 17014 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 73860

[startup+702.962 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 15082
/proc/meminfo: memFree=1892840/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=68992 CPUtime=702.73
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 14362 0 0 0 70257 16 0 0 25 0 1 0 273520018 70647808 13863 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17248 13863 52 110 0 17135 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 74344

[startup+763.02 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1890600/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=69668 CPUtime=762.77
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 14917 0 0 0 76260 17 0 0 25 0 1 0 273520018 71340032 14418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17417 14418 52 110 0 17304 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 75020

[startup+823.079 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1888488/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=70104 CPUtime=822.81
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 15422 0 0 0 82264 17 0 0 25 0 1 0 273520018 71786496 14923 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17526 14923 52 110 0 17413 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 75456

[startup+883.134 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1886376/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=70424 CPUtime=882.85
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 15943 0 0 0 88267 18 0 0 25 0 1 0 273520018 72114176 15444 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17606 15444 52 110 0 17493 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 75776

[startup+943.194 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1884456/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=70768 CPUtime=942.89
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 16437 0 0 0 94271 18 0 0 25 0 1 0 273520018 72466432 15938 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17692 15938 52 110 0 17579 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 76120

[startup+1003.25 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1882536/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=71044 CPUtime=1002.93
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 16910 0 0 0 100274 19 0 0 25 0 1 0 273520018 72749056 16411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17761 16411 52 110 0 17648 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 76396

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1880488/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=71348 CPUtime=1062.98
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 17401 0 0 0 106279 19 0 0 25 0 1 0 273520018 73060352 16902 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 17837 16902 52 110 0 17724 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 76700

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1878504/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=127568 CPUtime=1123.02
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 17897 0 0 0 112282 20 0 0 25 0 1 0 273520018 130629632 17398 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 31892 17398 52 110 0 31779 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 132920

[startup+1183.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1876648/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=127840 CPUtime=1183.06
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 18402 0 0 0 118286 20 0 0 25 0 1 0 273520018 130908160 17870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 31960 17870 52 110 0 31847 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 133192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15082
/proc/meminfo: memFree=1876072/2055920 swapFree=4183972/4192956
[pid=15076] ppid=15074 vsize=5352 CPUtime=0.01
/proc/15076/stat : 15076 (TiniSatELite) S 15074 15076 14311 0 -1 4194304 331 476 0 0 0 0 1 0 16 0 1 0 273520016 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15076/statm: 1338 236 197 169 0 49 0
[pid=15082] ppid=15076 vsize=127840 CPUtime=1200.07
/proc/15082/stat : 15082 (tinisat) R 15076 15076 14311 0 -1 4194304 18541 0 0 0 119987 20 0 0 25 0 1 0 273520018 130908160 18009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/15082/statm: 31960 18009 52 110 0 31847 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 133192

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 15076 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=6998
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200.08

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

Real time (s): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.88
CPU system time (s): 0.2
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 133192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
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= 807
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 0.781881 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Feb 27 00:20:24 UTC 2007

IDJOB= 309175
IDBENCH= 20252
IDSOLVER= 99
FILE ID= node67/309175-1172535624

PBS_JOBID= 3971802

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309175-1172535624/TiniSatELite /tmp/evaluation/309175-1172535624/instance-309175-1172535624.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-309175-1172535624 -o ROOT/results/node67/solver-309175-1172535624 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309175-1172535624/TiniSatELite /tmp/evaluation/309175-1172535624/instance-309175-1172535624.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  34e015d71ca89279387818ff6cfa3db2

RANDOM SEED= 906351850

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1949584 kB
Buffers:          9680 kB
Cached:          60976 kB
SwapCached:       3056 kB
Active:          30304 kB
Inactive:        50192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1949584 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            11792 kB
Committed_AS:   752352 kB
PageTables:       1452 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= 66558 MiB

End job on node67 on Tue Feb 27 00:40:26 UTC 2007