Trace number 319800

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) 1200.02 1200.41

General information on the benchmark

Nameindustrial/grieu/
vmpc_33.cnf
MD5SUM4c4d694bb911a7a13a7cb66a99dd484c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.696
Satisfiable
(Un)Satisfiability was proved
Number of variables1089
Number of clauses177375
Sum of the clauses size464310
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269795
Number of clauses of size 3107514
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 566

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.12	c ==============================================================================
0.00/0.12	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.12	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.12	c ==============================================================================
0.00/0.12	c |         0 |  177375   464310 |   53212       0        0     nan |  0.000 % |
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 1089   #clauses: 177375   #literals: 464310
0.00/0.12	c CPU time:   0.105983 s
0.00/0.12	c ==============================================================================
0.29/0.52	c Tinisat 0.22
0.29/0.52	c solving /tmp/GTI_node24.alineos.net_6158.cnf
0.29/0.52	c 1089 variables, 177375 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-319800-1173036271 -o ROOT/results/node24/solver-319800-1173036271 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319800-1173036271/TiniSatELite /tmp/evaluation/319800-1173036271/instance-319800-1173036271.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.07 0.99 0.91 3/77 6158
/proc/meminfo: memFree=1504720/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 323581384 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6158/statm: 1338 232 195 169 0 49 0
[pid=6159] ppid=6158 vsize=5352 CPUtime=0
/proc/6159/stat : 6159 (TiniSatELite) S 6158 6158 5040 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6159/statm: 1338 236 198 169 0 49 0
[pid=6160] ppid=6159 vsize=0 CPUtime=0
/proc/6160/stat : 6160 (TiniSatELite) D 6159 6158 5040 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 323581384 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100125374 0 0 17 1 0 0
/proc/6160/statm: 0 0 0 0 0 0 0
[pid=6161] ppid=6159 vsize=0 CPUtime=0
/proc/6161/stat : 6161 (sed) D 6159 6158 5040 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 323581384 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100111516 0 0 17 1 0 0
/proc/6161/statm: 0 0 0 0 0 0 0

[startup+0.094943 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 6158
/proc/meminfo: memFree=1504720/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 323581384 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6158/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102935 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 6158
/proc/meminfo: memFree=1504720/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 323581384 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6158/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301962 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 6158
/proc/meminfo: memFree=1504720/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 323581384 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6158/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701994 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 6158
/proc/meminfo: memFree=1504720/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5352

[startup+1.50108 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1493184/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=11808 CPUtime=1.18
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 2751 0 0 0 117 1 0 0 25 0 1 0 323581415 12091392 2388 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 2952 2388 52 110 0 2839 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17160

[startup+3.10125 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1491584/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=11808 CPUtime=2.78
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 3210 0 0 0 277 1 0 0 25 0 1 0 323581415 12091392 2847 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 2952 2847 52 110 0 2839 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17160

[startup+6.3016 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1488256/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=21836 CPUtime=5.98
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 3952 0 0 0 596 2 0 0 25 0 1 0 323581415 22360064 3589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 5459 3589 52 110 0 5346 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 27188

[startup+12.7013 s]
/proc/loadavg: 1.06 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1482760/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=21836 CPUtime=12.38
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 5245 0 0 0 1235 3 0 0 25 0 1 0 323581415 22360064 4882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 5459 4882 52 110 0 5346 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27188

[startup+25.5027 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1474824/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=41892 CPUtime=25.18
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 7141 0 0 0 2513 5 0 0 25 0 1 0 323581415 42897408 6778 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 10473 6778 52 110 0 10360 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47244

[startup+51.1024 s]
/proc/loadavg: 1.03 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1464008/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=41892 CPUtime=50.76
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 9865 0 0 0 5069 7 0 0 25 0 1 0 323581415 42897408 9502 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 10473 9502 52 110 0 10360 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 47244

[startup+102.307 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1445768/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=83828 CPUtime=101.95
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 14378 0 0 0 10183 12 0 0 25 0 1 0 323581415 85839872 14015 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 20957 14015 52 110 0 20844 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 89180

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1428424/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=85040 CPUtime=161.93
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 18732 0 0 0 16176 17 0 0 25 0 1 0 323581415 87080960 18369 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 21260 18369 52 110 0 21147 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 90392

[startup+222.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1413576/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=167964 CPUtime=221.91
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 22678 0 0 0 22170 21 0 0 25 0 1 0 323581415 171995136 22058 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 41991 22058 52 110 0 41878 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 173316

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1400712/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=169208 CPUtime=281.9
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 25898 0 0 0 28165 25 0 0 25 0 1 0 323581415 173268992 25278 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 42302 25278 52 110 0 42189 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 174560

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1388232/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=170168 CPUtime=341.88
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 28999 0 0 0 34160 28 0 0 25 0 1 0 323581415 174252032 28379 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 42542 28379 52 110 0 42429 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 175520

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1377480/2055920 swapFree=4144152/4192956

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

[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=172964 CPUtime=521.83
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 36612 0 0 0 52146 37 0 0 25 0 1 0 323581415 177115136 35992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 43241 35992 52 110 0 43128 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 178316

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1349448/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=173380 CPUtime=581.8
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 38674 0 0 0 58142 38 0 0 25 0 1 0 323581415 177541120 38054 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 43345 38054 52 110 0 43232 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 178732

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1341384/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=173940 CPUtime=641.79
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 40659 0 0 0 64139 40 0 0 25 0 1 0 323581415 178114560 40039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 43485 40039 52 110 0 43372 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 179292

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1333320/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=174652 CPUtime=701.77
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 42687 0 0 0 70134 43 0 0 25 0 1 0 323581415 178843648 42067 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 43663 42067 52 110 0 43550 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 180004

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1325960/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=335700 CPUtime=761.76
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 44527 0 0 0 76130 46 0 0 25 0 1 0 323581415 343756800 43907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 83925 43907 52 110 0 83812 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 341052

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1319368/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=338308 CPUtime=821.74
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 46702 0 0 0 82126 48 0 0 25 0 1 0 323581415 346427392 45569 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 84577 45569 52 110 0 84464 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 343660

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1311624/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=339492 CPUtime=881.73
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 48618 0 0 0 88122 51 0 0 25 0 1 0 323581415 347639808 47485 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 84873 47485 52 110 0 84760 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 344844

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1304776/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=340072 CPUtime=941.7
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 50346 0 0 0 94118 52 0 0 25 0 1 0 323581415 348233728 49213 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 85018 49213 52 110 0 84905 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 345424

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1297736/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=340936 CPUtime=1001.69
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 52090 0 0 0 100115 54 0 0 25 0 1 0 323581415 349118464 50957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 85234 50957 52 110 0 85121 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 346288

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6164
/proc/meminfo: memFree=1290888/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=341528 CPUtime=1061.66
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 53811 0 0 0 106111 55 0 0 25 0 1 0 323581415 349724672 52678 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 85382 52678 52 110 0 85269 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 346880

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6166
/proc/meminfo: memFree=1284552/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=341996 CPUtime=1121.65
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 55381 0 0 0 112108 57 0 0 25 0 1 0 323581415 350203904 54248 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 85499 54248 52 110 0 85386 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 347348

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6166
/proc/meminfo: memFree=1278664/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=342764 CPUtime=1181.63
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 56844 0 0 0 118104 59 0 0 25 0 1 0 323581415 350990336 55711 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 85691 55711 52 110 0 85578 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 348116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 6166
/proc/meminfo: memFree=1276872/2055920 swapFree=4144152/4192956
[pid=6158] ppid=6156 vsize=5352 CPUtime=0.29
/proc/6158/stat : 6158 (TiniSatELite) S 6156 6158 5040 0 -1 4194304 331 2729 0 0 0 0 27 2 16 0 1 0 323581384 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6158/statm: 1338 236 197 169 0 49 0
[pid=6164] ppid=6158 vsize=342908 CPUtime=1199.73
/proc/6164/stat : 6164 (tinisat) R 6158 6158 5040 0 -1 4194304 57282 0 0 0 119914 59 0 0 25 0 1 0 323581415 351137792 56149 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6164/statm: 85727 56149 52 110 0 85614 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 348260

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 6158 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=272958 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=28995
CPU time returned by wait4() is 0.301953
while last known CPU time is 1200.02

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

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.41
CPU system time (s): 0.61
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 348260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.272958
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3060
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= 37
involuntary context switches= 13

runsolver used 1.38379 second user time and 2.99254 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Mar  4 19:24:31 UTC 2007

IDJOB= 319800
IDBENCH= 20488
IDSOLVER= 99
FILE ID= node24/319800-1173036271

PBS_JOBID= 4012467

Free space on /tmp= 66540 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/grieu/vmpc_33.cnf
COMMAND LINE= /tmp/evaluation/319800-1173036271/TiniSatELite /tmp/evaluation/319800-1173036271/instance-319800-1173036271.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-319800-1173036271 -o ROOT/results/node24/solver-319800-1173036271 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319800-1173036271/TiniSatELite /tmp/evaluation/319800-1173036271/instance-319800-1173036271.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4c4d694bb911a7a13a7cb66a99dd484c

RANDOM SEED= 194504273

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1505064 kB
Buffers:         38640 kB
Cached:         437632 kB
SwapCached:       3876 kB
Active:         235720 kB
Inactive:       253524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1505064 kB
SwapTotal:     4192956 kB
SwapFree:      4144152 kB
Dirty:            3612 kB
Writeback:           0 kB
Mapped:          18936 kB
Slab:            47080 kB
Committed_AS:   893944 kB
PageTables:       1748 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= 66538 MiB

End job on node24 on Sun Mar  4 19:44:33 UTC 2007