Trace number 311676

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) 1200.04 1200.21

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
MD5SUMf92c9470ce530d69e9c5c87f2f1f8a3e
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 variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7083    21022 |      --       0       --      -- |     --   | -395/83
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2086   #clauses: 7083   #literals: 21022
0.00/0.04	c CPU time:   0.034994 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node16.alineos.net_23260.cnf
0.00/0.06	c 2086 variables, 7083 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/node16/watcher-311676-1172574087 -o ROOT/results/node16/solver-311676-1172574087 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311676-1172574087/TiniSatELite /tmp/evaluation/311676-1172574087/instance-311676-1172574087.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 3/83 23260
/proc/meminfo: memFree=1403096/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 277363000 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23260/statm: 1338 233 196 169 0 49 0

[startup+0.108538 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 23260
/proc/meminfo: memFree=1403096/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.517488 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 23260
/proc/meminfo: memFree=1403096/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.34039 s]
/proc/loadavg: 0.92 0.98 0.99 2/85 23266
/proc/meminfo: memFree=1400584/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=2840 CPUtime=1.28
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 628 0 0 0 128 0 0 0 25 0 1 0 277363005 2908160 613 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 710 613 52 110 0 597 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8192

[startup+2.9762 s]
/proc/loadavg: 0.92 0.98 0.99 3/85 23268
/proc/meminfo: memFree=1399496/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=4996 CPUtime=2.91
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 1006 0 0 0 291 0 0 0 25 0 1 0 277363005 5115904 991 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 1249 991 52 110 0 1136 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10348

[startup+6.26081 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 23270
/proc/meminfo: memFree=1397008/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=8776 CPUtime=6.2
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 1479 0 0 0 619 1 0 0 25 0 1 0 277363005 8986624 1464 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 2194 1464 52 110 0 2081 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14128

[startup+12.7191 s]
/proc/loadavg: 0.93 0.98 0.99 2/85 23274
/proc/meminfo: memFree=1394008/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=9168 CPUtime=12.65
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 2205 0 0 0 1263 2 0 0 25 0 1 0 277363005 9388032 2157 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 2292 2157 52 110 0 2179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14520

[startup+25.5316 s]
/proc/loadavg: 0.95 0.98 0.99 2/85 23282
/proc/meminfo: memFree=1390296/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=16856 CPUtime=25.45
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 3164 0 0 0 2542 3 0 0 25 0 1 0 277363005 17260544 3116 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 4214 3116 52 110 0 4101 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22208

[startup+51.1646 s]
/proc/loadavg: 0.96 0.98 0.99 2/85 23336
/proc/meminfo: memFree=1384976/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=31852 CPUtime=51.05
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 4538 0 0 0 5101 4 0 0 25 0 1 0 277363005 32616448 4425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 7963 4425 52 110 0 7850 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 37204

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 23362
/proc/meminfo: memFree=1377928/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=33104 CPUtime=102.28
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 6597 0 0 0 10221 7 0 0 25 0 1 0 277363005 33898496 6484 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 8276 6484 52 110 0 8163 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 38456

[startup+162.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23362
/proc/meminfo: memFree=1370632/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=34732 CPUtime=162.32
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 8528 0 0 0 16223 9 0 0 25 0 1 0 277363005 35565568 8286 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 8683 8286 52 110 0 8570 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 40084

[startup+222.527 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1365192/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=63636 CPUtime=222.38
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 9856 0 0 0 22227 11 0 0 25 0 1 0 277363005 65163264 9614 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 15909 9614 52 110 0 15796 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 68988

[startup+282.58 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1360136/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=63972 CPUtime=282.43
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 11137 0 0 0 28231 12 0 0 25 0 1 0 277363005 65507328 10895 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 15993 10895 52 110 0 15880 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 69324

[startup+342.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1354760/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=64816 CPUtime=342.48
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 12477 0 0 0 34234 14 0 0 25 0 1 0 277363005 66371584 12235 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 16204 12235 52 110 0 16091 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 70168

[startup+402.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1350280/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=65820 CPUtime=402.53
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 13571 0 0 0 40237 16 0 0 25 0 1 0 277363005 67399680 13329 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 16455 13329 52 110 0 16342 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 71172

[startup+462.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1346632/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=67452 CPUtime=462.57
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 14788 0 0 0 46239 18 0 0 25 0 1 0 277363005 69070848 14289 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 16863 14289 52 110 0 16750 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 72804

[startup+522.783 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1343304/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=68172 CPUtime=522.62
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 15615 0 0 0 52243 19 0 0 25 0 1 0 277363005 69808128 15116 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 17043 15116 52 110 0 16930 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 73524

[startup+582.839 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 23362
/proc/meminfo: memFree=1340168/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=68748 CPUtime=582.67
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 16384 0 0 0 58247 20 0 0 25 0 1 0 277363005 70397952 15885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 17187 15885 52 110 0 17074 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 74100

[startup+642.897 s]
/proc/loadavg: 1.01 1.01 1.00 3/79 23362
/proc/meminfo: memFree=1336840/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=69028 CPUtime=642.72
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 17233 0 0 0 64251 21 0 0 25 0 1 0 277363005 70684672 16734 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 17257 16734 52 110 0 17144 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 74380

[startup+702.955 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1332936/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=125836 CPUtime=702.78
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 18195 0 0 0 70255 23 0 0 25 0 1 0 277363005 128856064 17696 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 31459 17696 52 110 0 31346 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 131188

[startup+763.011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1330120/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=126452 CPUtime=762.83
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 18898 0 0 0 76260 23 0 0 25 0 1 0 277363005 129486848 18399 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 31613 18399 52 110 0 31500 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 131804

[startup+823.064 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1327496/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=127036 CPUtime=822.88
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 19559 0 0 0 82263 25 0 0 25 0 1 0 277363005 130084864 19060 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 31759 19060 52 110 0 31646 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 132388

[startup+883.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1324296/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=127496 CPUtime=882.93
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 20356 0 0 0 88267 26 0 0 25 0 1 0 277363005 130555904 19857 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 31874 19857 52 110 0 31761 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 132848

[startup+943.176 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 23362
/proc/meminfo: memFree=1321864/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=127928 CPUtime=942.98
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 20969 0 0 0 94271 27 0 0 25 0 1 0 277363005 130998272 20470 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 31982 20470 52 110 0 31869 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 133280

[startup+1003.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1319432/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=128468 CPUtime=1003.03
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 21563 0 0 0 100275 28 0 0 25 0 1 0 277363005 131551232 21064 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 32117 21064 52 110 0 32004 0
Current children cumulated CPU time (s) 1003.07
Current children cumulated vsize (KiB) 133820

[startup+1063.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1317192/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=128756 CPUtime=1063.08
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 22125 0 0 0 106279 29 0 0 25 0 1 0 277363005 131846144 21626 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 32189 21626 52 110 0 32076 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 134108

[startup+1123.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1314760/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=128900 CPUtime=1123.13
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 22743 0 0 0 112283 30 0 0 25 0 1 0 277363005 131993600 22244 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 32225 22244 52 110 0 32112 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 134252

[startup+1183.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23362
/proc/meminfo: memFree=1311944/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=129180 CPUtime=1183.18
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 23439 0 0 0 118286 32 0 0 25 0 1 0 277363005 132280320 22940 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 32295 22940 52 110 0 32182 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 134532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 23362
/proc/meminfo: memFree=1310984/2055920 swapFree=4192812/4192956
[pid=23260] ppid=23258 vsize=5352 CPUtime=0.04
/proc/23260/stat : 23260 (TiniSatELite) S 23258 23260 22595 0 -1 4194304 331 657 0 0 0 0 4 0 16 0 1 0 277363000 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23260/statm: 1338 236 197 169 0 49 0
[pid=23266] ppid=23260 vsize=129332 CPUtime=1200
/proc/23266/stat : 23266 (tinisat) R 23260 23260 22595 0 -1 4194304 23674 0 0 0 119967 33 0 0 25 0 1 0 277363005 132435968 23175 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23266/statm: 32333 23175 52 110 0 32220 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 134684

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 23260 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=44993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.050992
while last known CPU time is 1200.04

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

Real time (s): 1200.21
CPU time (s): 1200.04
CPU user time (s): 1199.71
CPU system time (s): 0.33
CPU usage (%): 99.9857
Max. virtual memory (cumulated for all children) (KiB): 134684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 988
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 12

runsolver used 1.13183 second user time and 3.13652 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 27 11:01:27 UTC 2007

IDJOB= 311676
IDBENCH= 20321
IDSOLVER= 99
FILE ID= node16/311676-1172574087

PBS_JOBID= 3971679

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311676-1172574087/TiniSatELite /tmp/evaluation/311676-1172574087/instance-311676-1172574087.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-311676-1172574087 -o ROOT/results/node16/solver-311676-1172574087 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311676-1172574087/TiniSatELite /tmp/evaluation/311676-1172574087/instance-311676-1172574087.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f92c9470ce530d69e9c5c87f2f1f8a3e

RANDOM SEED= 939233828

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1403504 kB
Buffers:         63724 kB
Cached:         452192 kB
SwapCached:          0 kB
Active:         274472 kB
Inactive:       295900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          73800 kB
Slab:            67260 kB
Committed_AS:  1095520 kB
PageTables:       1960 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= 66557 MiB

End job on node16 on Tue Feb 27 11:21:29 UTC 2007