Trace number 308765

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 1200.43

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark397.312
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10507    31601 |      --       0       --      -- |     --   | -1507/-837
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3350   #clauses: 10507   #literals: 31601
0.00/0.08	c CPU time:   0.070989 s
0.00/0.08	c ==============================================================================
0.09/0.11	c Tinisat 0.22
0.09/0.11	c solving /tmp/GTI_node25.alineos.net_5572.cnf
0.09/0.11	c 3350 variables, 10507 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/node25/watcher-308765-1172527418 -o ROOT/results/node25/solver-308765-1172527418 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308765-1172527418/TiniSatELite /tmp/evaluation/308765-1172527418/instance-308765-1172527418.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 1.24 3/64 5572
/proc/meminfo: memFree=1905448/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 47364025 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307355218 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5572/statm: 1338 232 195 169 0 49 0
[pid=5573] ppid=5572 vsize=5352 CPUtime=0
/proc/5573/stat : 5573 (TiniSatELite) S 5572 5572 3645 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5573/statm: 1338 236 198 169 0 49 0
[pid=5575] ppid=5573 vsize=0 CPUtime=0
/proc/5575/stat : 5575 (sed) D 5573 5572 3645 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 47364025 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5575/statm: 0 0 0 0 0 0 0

[startup+0.107499 s]
/proc/loadavg: 1.00 1.02 1.24 3/64 5572
/proc/meminfo: memFree=1905448/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.515532 s]
/proc/loadavg: 1.00 1.02 1.24 3/64 5572
/proc/meminfo: memFree=1905448/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.33761 s]
/proc/loadavg: 1.00 1.02 1.24 2/66 5578
/proc/meminfo: memFree=1902552/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=3984 CPUtime=1.23
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 686 0 0 0 123 0 0 0 25 0 1 0 47364035 4079616 671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 996 671 52 110 0 883 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9336

[startup+2.98476 s]
/proc/loadavg: 1.00 1.02 1.24 2/66 5578
/proc/meminfo: memFree=1901528/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=6616 CPUtime=2.87
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 1000 0 0 0 287 0 0 0 25 0 1 0 47364035 6774784 985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 1654 985 52 110 0 1541 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11968

[startup+6.26105 s]
/proc/loadavg: 1.00 1.02 1.24 2/66 5578
/proc/meminfo: memFree=1899352/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=7008 CPUtime=6.14
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 1466 0 0 0 614 0 0 0 25 0 1 0 47364035 7176192 1451 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515454 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 1752 1451 52 110 0 1639 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12360

[startup+12.7206 s]
/proc/loadavg: 1.00 1.02 1.24 2/66 5578
/proc/meminfo: memFree=1896152/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=12664 CPUtime=12.61
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 2226 0 0 0 1259 2 0 0 25 0 1 0 47364035 12967936 2178 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 3166 2178 52 110 0 3053 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 18016

[startup+25.5258 s]
/proc/loadavg: 1.00 1.02 1.23 2/66 5578
/proc/meminfo: memFree=1892312/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=13192 CPUtime=25.41
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 3199 0 0 0 2539 2 0 0 25 0 1 0 47364035 13508608 3151 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 3298 3151 52 110 0 3185 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18544

[startup+51.1501 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 5578
/proc/meminfo: memFree=1887064/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=24772 CPUtime=51.03
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 4538 0 0 0 5099 4 0 0 25 0 1 0 47364035 25366528 4425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 6193 4425 52 110 0 6080 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 30124

[startup+102.393 s]
/proc/loadavg: 1.00 1.01 1.21 2/66 5578
/proc/meminfo: memFree=1877592/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=47108 CPUtime=102.25
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 6900 0 0 0 10219 6 0 0 25 0 1 0 47364035 48238592 6787 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 11777 6787 52 110 0 11664 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 52460

[startup+162.451 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 5578
/proc/meminfo: memFree=1869848/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=48496 CPUtime=162.3
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 8938 0 0 0 16221 9 0 0 25 0 1 0 47364035 49659904 8696 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 12124 8696 52 110 0 12011 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 53848

[startup+222.507 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 5578
/proc/meminfo: memFree=1863960/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=49476 CPUtime=222.34
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 10430 0 0 0 22223 11 0 0 25 0 1 0 47364035 50663424 10188 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 12369 10188 52 110 0 12256 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 54828

[startup+282.563 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 5578
/proc/meminfo: memFree=1857688/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=49924 CPUtime=282.38
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 12031 0 0 0 28225 13 0 0 25 0 1 0 47364035 51122176 11789 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 12481 11789 52 110 0 12368 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 55276

[startup+342.617 s]
/proc/loadavg: 1.07 1.02 1.16 2/66 5578
/proc/meminfo: memFree=1852184/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=92472 CPUtime=342.41
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 13398 0 0 0 34227 14 0 0 25 0 1 0 47364035 94691328 13156 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 23118 13156 52 110 0 23005 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 97824

[startup+402.677 s]
/proc/loadavg: 1.02 1.01 1.15 2/66 5578
/proc/meminfo: memFree=1846360/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=93572 CPUtime=402.46
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 14830 0 0 0 40230 16 0 0 25 0 1 0 47364035 95817728 14588 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 23393 14588 52 110 0 23280 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 98924

[startup+462.73 s]
/proc/loadavg: 1.01 1.00 1.13 2/66 5578
/proc/meminfo: memFree=1842328/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=94332 CPUtime=462.49
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 15849 0 0 0 46232 17 0 0 25 0 1 0 47364035 96595968 15607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 23583 15607 52 110 0 23470 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 99684

[startup+522.787 s]

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

[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=95788 CPUtime=522.54
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 17005 0 0 0 52235 19 0 0 25 0 1 0 47364035 98086912 16506 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 23947 16506 52 110 0 23834 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 101140

[startup+582.842 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 5578
/proc/meminfo: memFree=1835160/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=96332 CPUtime=582.58
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 17881 0 0 0 58238 20 0 0 25 0 1 0 47364035 98643968 17382 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24083 17382 52 110 0 23970 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 101684

[startup+642.903 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 5578
/proc/meminfo: memFree=1831832/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=96888 CPUtime=642.62
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 18755 0 0 0 64242 20 0 0 25 0 1 0 47364035 99213312 18223 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24222 18223 52 110 0 24109 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 102240

[startup+702.96 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 5578
/proc/meminfo: memFree=1827992/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=97296 CPUtime=702.66
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 19699 0 0 0 70245 21 0 0 25 0 1 0 47364035 99631104 19167 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24324 19167 52 110 0 24211 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 102648

[startup+763.016 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 5578
/proc/meminfo: memFree=1824920/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=97580 CPUtime=762.7
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 20473 0 0 0 76248 22 0 0 25 0 1 0 47364035 99921920 19941 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24395 19941 52 110 0 24282 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 102932

[startup+823.074 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 5578
/proc/meminfo: memFree=1821656/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=98264 CPUtime=822.74
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 21305 0 0 0 82251 23 0 0 25 0 1 0 47364035 100622336 20740 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24566 20740 52 110 0 24453 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 103616

[startup+883.127 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 5578
/proc/meminfo: memFree=1818520/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=98544 CPUtime=882.78
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 22087 0 0 0 88254 24 0 0 25 0 1 0 47364035 100909056 21522 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24636 21522 52 110 0 24523 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 103896

[startup+943.182 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 5578
/proc/meminfo: memFree=1815576/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=99100 CPUtime=942.82
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 22830 0 0 0 94256 26 0 0 25 0 1 0 47364035 101478400 22265 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24775 22265 52 110 0 24662 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 104452

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 5578
/proc/meminfo: memFree=1812504/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=99520 CPUtime=1002.86
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 23606 0 0 0 100259 27 0 0 25 0 1 0 47364035 101908480 23041 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24880 23041 52 110 0 24767 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 104872

[startup+1063.29 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 5578
/proc/meminfo: memFree=1809560/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=99784 CPUtime=1062.9
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 24316 0 0 0 106262 28 0 0 25 0 1 0 47364035 102178816 23751 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 24946 23751 52 110 0 24833 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 105136

[startup+1123.35 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 5578
/proc/meminfo: memFree=1807192/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=100072 CPUtime=1122.94
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 24926 0 0 0 112265 29 0 0 25 0 1 0 47364035 102473728 24361 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 25018 24361 52 110 0 24905 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 105424

[startup+1183.41 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 5578
/proc/meminfo: memFree=1804504/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=184468 CPUtime=1182.98
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 25585 0 0 0 118268 30 0 0 25 0 1 0 47364035 188895232 25020 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 46117 25020 52 110 0 46004 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 189820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 5578
/proc/meminfo: memFree=1803544/2055920 swapFree=4183544/4192956
[pid=5572] ppid=5570 vsize=5352 CPUtime=0.09
/proc/5572/stat : 5572 (TiniSatELite) S 5570 5572 3645 0 -1 4194304 331 899 0 0 0 0 8 1 16 0 1 0 47364025 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5572/statm: 1338 236 197 169 0 49 0
[pid=5578] ppid=5572 vsize=184468 CPUtime=1199.99
/proc/5578/stat : 5578 (tinisat) R 5572 5572 3645 0 -1 4194304 25812 0 0 0 119969 30 0 0 25 0 1 0 47364035 188895232 25247 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5578/statm: 46117 25247 52 110 0 46004 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 189820

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 5572 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=84987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.099984
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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.31
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 189820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.084987
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1230
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.84887 second user time and 2.38164 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Feb 26 22:03:38 UTC 2007

IDJOB= 308765
IDBENCH= 20241
IDSOLVER= 99
FILE ID= node25/308765-1172527418

PBS_JOBID= 3971772

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/308765-1172527418/TiniSatELite /tmp/evaluation/308765-1172527418/instance-308765-1172527418.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-308765-1172527418 -o ROOT/results/node25/solver-308765-1172527418 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308765-1172527418/TiniSatELite /tmp/evaluation/308765-1172527418/instance-308765-1172527418.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 537895424

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1905920 kB
Buffers:         23344 kB
Cached:          90168 kB
SwapCached:       3448 kB
Active:          54412 kB
Inactive:        69456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1905920 kB
SwapTotal:     4192956 kB
SwapFree:      4183544 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          15900 kB
Slab:            12188 kB
Committed_AS:    97444 kB
PageTables:       1476 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= 66559 MiB

End job on node25 on Mon Feb 26 22:23:41 UTC 2007