Trace number 307535

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) 1200.1 1200.47

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
MD5SUM44d1561b77675d06306d515515e8409f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.60545
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.13	c |         0 |   15027    45049 |      --       0       --      -- |     --   | -2327/-1807
0.00/0.13	c ==============================================================================
0.00/0.13	c Result  :   #vars: 4798   #clauses: 15027   #literals: 45049
0.00/0.13	c CPU time:   0.116982 s
0.00/0.13	c ==============================================================================
0.00/0.17	c Tinisat 0.22
0.00/0.17	c solving /tmp/GTI_node18.alineos.net_12590.cnf
0.00/0.17	c 4798 variables, 15027 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/node18/watcher-307535-1172488229 -o ROOT/results/node18/solver-307535-1172488229 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307535-1172488229/TiniSatELite /tmp/evaluation/307535-1172488229/instance-307535-1172488229.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: 0.85 0.94 0.69 3/77 12590
/proc/meminfo: memFree=1794992/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0
/proc/12590/stat : 12590 (TiniSatELite) R 12588 12590 12219 0 -1 4194304 265 0 0 0 0 0 0 0 19 0 1 0 268777573 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12590/statm: 1338 232 195 169 0 49 0
[pid=12591] ppid=12590 vsize=5352 CPUtime=0
/proc/12591/stat : 12591 (TiniSatELite) R 12590 12590 12219 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 268777574 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978386 0 0 4096 65538 0 0 0 17 1 0 0
/proc/12591/statm: 1338 235 197 169 0 49 0

[startup+0.107192 s]
/proc/loadavg: 0.85 0.94 0.69 3/77 12590
/proc/meminfo: memFree=1794992/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 268777573 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51523 s]
/proc/loadavg: 0.85 0.94 0.69 3/77 12590
/proc/meminfo: memFree=1794992/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33531 s]
/proc/loadavg: 0.86 0.94 0.69 2/79 12596
/proc/meminfo: memFree=1791520/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=5336 CPUtime=1.17
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 803 0 0 0 117 0 0 0 25 0 1 0 268777589 5464064 788 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 1334 788 52 110 0 1221 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 10688

[startup+2.97147 s]
/proc/loadavg: 0.86 0.94 0.69 2/79 12596
/proc/meminfo: memFree=1790368/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=5336 CPUtime=2.8
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 1167 0 0 0 280 0 0 0 25 0 1 0 268777589 5464064 1152 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519769 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 1334 1152 52 110 0 1221 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 10688

[startup+6.25779 s]
/proc/loadavg: 0.87 0.94 0.69 2/79 12596
/proc/meminfo: memFree=1787872/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=9224 CPUtime=6.09
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 1720 0 0 0 608 1 0 0 25 0 1 0 268777589 9445376 1705 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 2306 1705 52 110 0 2193 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14576

[startup+12.7094 s]
/proc/loadavg: 0.88 0.94 0.70 2/79 12596
/proc/meminfo: memFree=1783776/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=17252 CPUtime=12.54
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 2713 0 0 0 1252 2 0 0 25 0 1 0 268777589 17666048 2665 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 4313 2665 52 110 0 4200 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22604

[startup+25.5266 s]
/proc/loadavg: 0.90 0.94 0.70 2/79 12596
/proc/meminfo: memFree=1778336/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=17776 CPUtime=25.36
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 4082 0 0 0 2532 4 0 0 25 0 1 0 268777589 18202624 4034 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 4444 4034 52 110 0 4331 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23128

[startup+51.1521 s]
/proc/loadavg: 0.94 0.95 0.71 2/79 12596
/proc/meminfo: memFree=1770528/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=33844 CPUtime=50.98
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 6079 0 0 0 5092 6 0 0 25 0 1 0 268777589 34656256 5966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 8461 5966 52 110 0 8348 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 39196

[startup+102.403 s]
/proc/loadavg: 0.97 0.95 0.72 2/79 12596
/proc/meminfo: memFree=1758048/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=65080 CPUtime=102.21
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 9224 0 0 0 10211 10 0 0 25 0 1 0 268777589 66641920 9111 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 16270 9111 52 110 0 16157 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 70432

[startup+162.479 s]
/proc/loadavg: 0.99 0.96 0.74 2/79 12596
/proc/meminfo: memFree=1747936/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=66516 CPUtime=162.27
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 11809 0 0 0 16213 14 0 0 25 0 1 0 268777589 68112384 11567 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 16629 11567 52 110 0 16516 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 71868

[startup+222.547 s]
/proc/loadavg: 0.99 0.96 0.75 2/79 12596
/proc/meminfo: memFree=1739296/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=67316 CPUtime=222.32
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 13961 0 0 0 22215 17 0 0 25 0 1 0 268777589 68931584 13719 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 16829 13719 52 110 0 16716 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 72668

[startup+282.616 s]
/proc/loadavg: 0.99 0.97 0.76 2/79 12596
/proc/meminfo: memFree=1731360/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=67988 CPUtime=282.37
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 15946 0 0 0 28217 20 0 0 25 0 1 0 268777589 69619712 15704 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 16997 15704 52 110 0 16884 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 73340

[startup+342.682 s]
/proc/loadavg: 0.99 0.97 0.77 3/79 12596
/proc/meminfo: memFree=1722336/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=128336 CPUtime=342.42
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 18218 0 0 0 34220 22 0 0 25 0 1 0 268777589 131416064 17976 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 32084 17976 52 110 0 31971 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 133688

[startup+402.756 s]
/proc/loadavg: 0.99 0.97 0.78 2/79 12596
/proc/meminfo: memFree=1715552/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=129564 CPUtime=402.48
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 19884 0 0 0 40223 25 0 0 25 0 1 0 268777589 132673536 19642 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 32391 19642 52 110 0 32278 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 134916

[startup+462.825 s]
/proc/loadavg: 0.99 0.97 0.79 2/79 12596
/proc/meminfo: memFree=1709472/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=130240 CPUtime=462.53
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 21404 0 0 0 46226 27 0 0 25 0 1 0 268777589 133365760 21162 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 32560 21162 52 110 0 32447 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 135592

[startup+522.891 s]
/proc/loadavg: 0.99 0.97 0.81 2/79 12596
/proc/meminfo: memFree=1703968/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=131948 CPUtime=522.58
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 23051 0 0 0 52230 28 0 0 25 0 1 0 268777589 135114752 22552 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 32987 22552 52 110 0 32874 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 137300

[startup+582.958 s]
/proc/loadavg: 0.99 0.97 0.82 2/79 12596
/proc/meminfo: memFree=1699104/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=132644 CPUtime=582.64
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 24268 0 0 0 58234 30 0 0 25 0 1 0 268777589 135827456 23769 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 33161 23769 52 110 0 33048 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 137996

[startup+643.03 s]
/proc/loadavg: 0.99 0.97 0.82 2/79 12596
/proc/meminfo: memFree=1693792/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=132924 CPUtime=642.69
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 25585 0 0 0 64237 32 0 0 25 0 1 0 268777589 136114176 25086 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519601 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 33231 25086 52 110 0 33118 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 138276

[startup+703.098 s]
/proc/loadavg: 0.99 0.97 0.83 2/79 12596
/proc/meminfo: memFree=1686880/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=133340 CPUtime=702.75
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 27326 0 0 0 70241 34 0 0 25 0 1 0 268777589 136540160 26827 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 33335 26827 52 110 0 33222 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 138692

[startup+763.166 s]
/proc/loadavg: 0.99 0.97 0.84 2/79 12596
/proc/meminfo: memFree=1682208/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=134016 CPUtime=762.79
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 28493 0 0 0 76243 36 0 0 25 0 1 0 268777589 137232384 27994 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 33504 27994 52 110 0 33391 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 139368

[startup+823.236 s]
/proc/loadavg: 0.99 0.97 0.84 2/79 12596
/proc/meminfo: memFree=1678176/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=134576 CPUtime=822.85
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 29480 0 0 0 82247 38 0 0 25 0 1 0 268777589 137805824 28981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 33644 28981 52 110 0 33531 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 139928

[startup+883.307 s]
/proc/loadavg: 0.99 0.97 0.85 2/79 12596
/proc/meminfo: memFree=1673824/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=134848 CPUtime=882.9
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 30578 0 0 0 88250 40 0 0 25 0 1 0 268777589 138084352 30079 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 33712 30079 52 110 0 33599 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 140200

[startup+943.373 s]
/proc/loadavg: 1.03 0.99 0.86 2/79 12596
/proc/meminfo: memFree=1669792/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=135436 CPUtime=942.95
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 31571 0 0 0 94254 41 0 0 25 0 1 0 268777589 138686464 31072 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 33859 31072 52 110 0 33746 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 140788

[startup+1003.44 s]
/proc/loadavg: 1.01 0.99 0.86 2/79 12596
/proc/meminfo: memFree=1666144/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=135984 CPUtime=1003.01
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 32480 0 0 0 100258 43 0 0 25 0 1 0 268777589 139247616 31981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 33996 31981 52 110 0 33883 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 141336

[startup+1063.51 s]
/proc/loadavg: 1.00 0.99 0.87 2/79 12596
/proc/meminfo: memFree=1662112/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=136256 CPUtime=1063.06
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 33480 0 0 0 106262 44 0 0 25 0 1 0 268777589 139526144 32981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 34064 32981 52 110 0 33951 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 141608

[startup+1123.58 s]
/proc/loadavg: 1.07 1.00 0.88 2/79 12596
/proc/meminfo: memFree=1658464/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=256684 CPUtime=1123.11
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 34397 0 0 0 112265 46 0 0 25 0 1 0 268777589 262844416 33898 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 64171 33898 52 110 0 64058 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 262036

[startup+1183.65 s]
/proc/loadavg: 1.02 1.00 0.89 2/79 12596
/proc/meminfo: memFree=1654816/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=256980 CPUtime=1183.16
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 35313 0 0 0 118269 47 0 0 25 0 1 0 268777589 263147520 34814 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 64245 34814 52 110 0 64132 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 262332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.02 1.00 0.89 2/79 12596
/proc/meminfo: memFree=1653600/2055920 swapFree=4192812/4192956
[pid=12590] ppid=12588 vsize=5352 CPUtime=0.13
/proc/12590/stat : 12590 (TiniSatELite) S 12588 12590 12219 0 -1 4194304 331 1100 0 0 0 0 13 0 15 0 1 0 268777573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12590/statm: 1338 236 197 169 0 49 0
[pid=12596] ppid=12590 vsize=256980 CPUtime=1199.97
/proc/12596/stat : 12596 (tinisat) R 12590 12590 12219 0 -1 4194304 35612 0 0 0 119950 47 0 0 25 0 1 0 268777589 263147520 35113 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12596/statm: 64245 35113 52 110 0 64132 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 262332

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 12590 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=139978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.149976
while last known CPU time is 1200.1

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

Real time (s): 1200.47
CPU time (s): 1200.1
CPU user time (s): 1199.63
CPU system time (s): 0.47
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 262332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.139978
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1431
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= 32
involuntary context switches= 7

runsolver used 1.09383 second user time and 3.17352 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 26 11:10:30 UTC 2007

IDJOB= 307535
IDBENCH= 20208
IDSOLVER= 99
FILE ID= node18/307535-1172488229

PBS_JOBID= 3971569

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307535-1172488229/TiniSatELite /tmp/evaluation/307535-1172488229/instance-307535-1172488229.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-307535-1172488229 -o ROOT/results/node18/solver-307535-1172488229 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307535-1172488229/TiniSatELite /tmp/evaluation/307535-1172488229/instance-307535-1172488229.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  44d1561b77675d06306d515515e8409f

RANDOM SEED= 50083728

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1795400 kB
Buffers:         39088 kB
Cached:         108948 kB
SwapCached:          0 kB
Active:         188172 kB
Inactive:        19720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795400 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          78752 kB
Slab:            38324 kB
Committed_AS:   913840 kB
PageTables:       1668 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 node18 on Mon Feb 26 11:30:33 UTC 2007