Trace number 315175

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 1200.71

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h19-sat.cnf
MD5SUM409f4401e9e8b60ee665ac5567a13e41
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables359341
Number of clauses1254773
Sum of the clauses size3046189
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2896240
Number of clauses of size 3346435
Number of clauses of size 4830
Number of clauses of size 5571
Number of clauses of size over 510441

Solver Data (download as text)

0.00/0.00	c Parsing...
1.18/1.24	c ==============================================================================
1.18/1.24	c |           |     ORIGINAL     |              LEARNT              |          |
1.18/1.24	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.18/1.24	c ==============================================================================
1.18/1.24	c |         0 | 1254005  3044653 |  376201       0        0     nan |  0.000 % |
20.76/20.84	c |         0 |  600262  2684082 |      --       0       --      -- |     --   | -653743/-360571
20.76/20.84	c ==============================================================================
20.76/20.84	c Result  :   #vars: 43082   #clauses: 600262   #literals: 2684082
20.76/20.84	c CPU time:   20.3369 s
20.76/20.84	c ==============================================================================
23.05/23.16	c Tinisat 0.22
23.05/23.16	c solving /tmp/GTI_node72.alineos.net_750.cnf
23.05/23.16	c 43082 variables, 600262 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/node72/watcher-315175-1172650254 -o ROOT/results/node72/solver-315175-1172650254 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315175-1172650254/TiniSatELite /tmp/evaluation/315175-1172650254/instance-315175-1172650254.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: 0.97 0.97 0.97 3/77 750
/proc/meminfo: memFree=1464352/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 284993203 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/750/statm: 1339 233 195 169 0 50 0
[pid=751] ppid=750 vsize=5356 CPUtime=0
/proc/751/stat : 751 (TiniSatELite) S 750 750 32597 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/751/statm: 1339 237 198 169 0 50 0
[pid=753] ppid=751 vsize=0 CPUtime=0
/proc/753/stat : 753 (sed) D 751 750 32597 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 284993203 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/753/statm: 0 0 0 0 0 0 0

[startup+0.0103979 s]
/proc/loadavg: 0.97 0.97 0.97 3/77 750
/proc/meminfo: memFree=1464352/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284993203 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/750/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101402 s]
/proc/loadavg: 0.97 0.97 0.97 3/77 750
/proc/meminfo: memFree=1464352/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284993203 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/750/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301419 s]
/proc/loadavg: 0.97 0.97 0.97 3/77 750
/proc/meminfo: memFree=1464352/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284993203 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/750/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701456 s]
/proc/loadavg: 0.97 0.97 0.97 3/77 750
/proc/meminfo: memFree=1464352/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284993203 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/750/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50153 s]
/proc/loadavg: 0.97 0.97 0.97 2/79 755
/proc/meminfo: memFree=1346256/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284993203 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/750/statm: 1339 236 197 169 0 50 0
[pid=755] ppid=750 vsize=176988 CPUtime=1.49
/proc/755/stat : 755 (SatELite_releas) R 750 750 32597 0 -1 4194304 39071 0 0 0 129 20 0 0 25 0 1 0 284993204 181235712 38172 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134549836 0 0 4096 3 0 0 0 17 0 0 0
/proc/755/statm: 44247 38173 66 128 0 44116 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 182344

[startup+3.10168 s]
/proc/loadavg: 0.97 0.97 0.97 2/79 755
/proc/meminfo: memFree=1305808/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284993203 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/750/statm: 1339 236 197 169 0 50 0
[pid=755] ppid=750 vsize=181952 CPUtime=3.09
/proc/755/stat : 755 (SatELite_releas) R 750 750 32597 0 -1 4194304 40249 0 0 0 286 23 0 0 25 0 1 0 284993204 186318848 39350 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 0 0 0
/proc/755/statm: 45488 39350 66 128 0 45357 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 187308

[startup+6.30197 s]
/proc/loadavg: 0.97 0.97 0.97 2/79 755
/proc/meminfo: memFree=1277904/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284993203 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/750/statm: 1339 236 197 169 0 50 0
[pid=755] ppid=750 vsize=199436 CPUtime=6.27
/proc/755/stat : 755 (SatELite_releas) R 750 750 32597 0 -1 4194304 43600 0 0 0 595 32 0 0 25 0 1 0 284993204 204222464 42701 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134698573 0 0 4096 3 0 0 0 17 0 0 0
/proc/755/statm: 49859 42701 66 128 0 49728 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 204792

[startup+12.7025 s]
/proc/loadavg: 1.12 1.00 0.98 2/79 755
/proc/meminfo: memFree=1240600/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=0
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284993203 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/750/statm: 1339 236 197 169 0 50 0
[pid=755] ppid=750 vsize=210692 CPUtime=12.67
/proc/755/stat : 755 (SatELite_releas) R 750 750 32597 0 -1 4194304 46955 0 0 0 1224 43 0 0 25 0 1 0 284993204 215748608 45340 18446744073709551615 134512640 135037501 4294956528 18446744073709551615 134573900 0 0 4096 3 0 0 0 17 0 0 0
/proc/755/statm: 52673 45340 66 128 0 52542 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 216048

[startup+25.5017 s]
/proc/loadavg: 1.10 1.00 0.98 2/79 756
/proc/meminfo: memFree=1366552/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=56684 CPUtime=3.51
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 11648 0 0 0 346 5 0 0 25 0 1 0 284995401 58044416 10205 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 14171 10205 52 110 0 14058 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 62040

[startup+51.1011 s]
/proc/loadavg: 1.07 1.00 0.98 2/79 756
/proc/meminfo: memFree=1365656/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=56684 CPUtime=29.09
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 12068 0 0 0 2903 6 0 0 25 0 1 0 284995401 58044416 10625 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 14171 10625 52 110 0 14058 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 62040

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 0.98 2/79 756
/proc/meminfo: memFree=1361432/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=56684 CPUtime=80.26
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 13153 0 0 0 8018 8 0 0 25 0 1 0 284995401 58044416 11710 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 14171 11710 52 110 0 14058 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 62040

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 0.98 2/79 756
/proc/meminfo: memFree=1355288/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=56684 CPUtime=140.22
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 14697 0 0 0 14011 11 0 0 25 0 1 0 284995401 58044416 13254 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 14171 13254 52 110 0 14058 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 62040

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 756
/proc/meminfo: memFree=1349464/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=108004 CPUtime=200.18
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 16140 0 0 0 20006 12 0 0 25 0 1 0 284995401 110596096 14697 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 27001 14697 52 110 0 26888 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 113360

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 756
/proc/meminfo: memFree=1343960/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=108004 CPUtime=260.15
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 17514 0 0 0 26001 14 0 0 25 0 1 0 284995401 110596096 16071 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 27001 16072 52 110 0 26888 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 113360

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 756
/proc/meminfo: memFree=1339160/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=108004 CPUtime=320.11
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 18721 0 0 0 31996 15 0 0 25 0 1 0 284995401 110596096 17278 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 27001 17278 52 110 0 26888 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 113360

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 756
/proc/meminfo: memFree=1331992/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0

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

[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=108004 CPUtime=559.97
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 24658 0 0 0 55975 22 0 0 25 0 1 0 284995401 110596096 23215 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 27001 23215 52 110 0 26888 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 113360

[startup+642.302 s]
/proc/loadavg: 1.03 1.01 0.99 2/79 756
/proc/meminfo: memFree=1305432/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=108004 CPUtime=619.94
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 27103 0 0 0 61969 25 0 0 25 0 1 0 284995401 110596096 25660 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 27001 25660 52 110 0 26888 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 113360

[startup+702.301 s]
/proc/loadavg: 1.01 1.01 0.99 2/79 756
/proc/meminfo: memFree=1297752/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=679.9
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 29025 0 0 0 67963 27 0 0 25 0 1 0 284995401 215695360 27582 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 27582 52 110 0 52547 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 215996

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 756
/proc/meminfo: memFree=1293912/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=739.88
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 29979 0 0 0 73960 28 0 0 25 0 1 0 284995401 215695360 28536 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 28536 52 110 0 52547 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 215996

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 756
/proc/meminfo: memFree=1289368/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=799.86
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 31112 0 0 0 79957 29 0 0 25 0 1 0 284995401 215695360 29669 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 29669 52 110 0 52547 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 215996

[startup+882.302 s]
/proc/loadavg: 1.03 1.01 0.99 2/79 756
/proc/meminfo: memFree=1285144/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=859.84
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 32155 0 0 0 85954 30 0 0 25 0 1 0 284995401 215695360 30712 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 30712 52 110 0 52547 0
Current children cumulated CPU time (s) 881.78
Current children cumulated vsize (KiB) 215996

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 0.99 2/79 756
/proc/meminfo: memFree=1281624/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=919.83
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 33053 0 0 0 91951 32 0 0 25 0 1 0 284995401 215695360 31610 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 31610 52 110 0 52547 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 215996

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 756
/proc/meminfo: memFree=1276888/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=979.82
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 34216 0 0 0 97948 34 0 0 25 0 1 0 284995401 215695360 32773 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 32773 52 110 0 52547 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 215996

[startup+1062.3 s]
/proc/loadavg: 1.15 1.04 1.01 2/79 756
/proc/meminfo: memFree=1271832/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=1039.78
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 35480 0 0 0 103943 35 0 0 25 0 1 0 284995401 215695360 34037 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 34037 52 110 0 52547 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 215996

[startup+1122.3 s]
/proc/loadavg: 1.14 1.06 1.01 2/79 756
/proc/meminfo: memFree=1267736/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=1099.76
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 36478 0 0 0 109939 37 0 0 25 0 1 0 284995401 215695360 35035 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 35035 52 110 0 52547 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 215996

[startup+1182.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/79 756
/proc/meminfo: memFree=1263128/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=1159.74
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 37639 0 0 0 115936 38 0 0 25 0 1 0 284995401 215695360 36196 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 36196 52 110 0 52547 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 215996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.10 1.06 1.01 2/79 756
/proc/meminfo: memFree=1261976/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=1178.14
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 37903 0 0 0 117776 38 0 0 25 0 1 0 284995401 215695360 36460 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 36460 52 110 0 52547 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 215996

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.7 s]
/proc/loadavg: 1.10 1.06 1.01 2/79 756
/proc/meminfo: memFree=1261976/2055920 swapFree=4151496/4192956
[pid=750] ppid=748 vsize=5356 CPUtime=21.94
/proc/750/stat : 750 (TiniSatELite) S 748 750 32597 0 -1 4194304 333 54736 0 0 0 0 2137 57 16 0 1 0 284993203 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/750/statm: 1339 237 197 169 0 50 0
[pid=756] ppid=750 vsize=210640 CPUtime=1178.14
/proc/756/stat : 756 (tinisat) R 750 750 32597 0 -1 4194304 37903 0 0 0 117776 38 0 0 25 0 1 0 284995401 215695360 36460 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/756/statm: 52660 36460 52 110 0 52547 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 215996

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 750 and gives childrusage.ru_utime.tv_sec=21 childrusage.ru_utime.tv_usec=377750 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=572912
CPU time returned by wait4() is 21.9507
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): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.13
CPU system time (s): 0.95
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 231692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.3777
system time used= 0.572912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55069
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 255

runsolver used 1.27981 second user time and 3.09653 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Feb 28 08:10:54 UTC 2007

IDJOB= 315175
IDBENCH= 20410
IDSOLVER= 99
FILE ID= node72/315175-1172650254

PBS_JOBID= 3981171

Free space on /tmp= 66511 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/sortnet-8-ipc5-h19-sat.cnf
COMMAND LINE= /tmp/evaluation/315175-1172650254/TiniSatELite /tmp/evaluation/315175-1172650254/instance-315175-1172650254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-315175-1172650254 -o ROOT/results/node72/solver-315175-1172650254 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315175-1172650254/TiniSatELite /tmp/evaluation/315175-1172650254/instance-315175-1172650254.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  409f4401e9e8b60ee665ac5567a13e41

RANDOM SEED= 890705968

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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:       1464824 kB
Buffers:         32284 kB
Cached:         493064 kB
SwapCached:       9608 kB
Active:         181940 kB
Inactive:       367668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1464824 kB
SwapTotal:     4192956 kB
SwapFree:      4151496 kB
Dirty:           23880 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            27088 kB
Committed_AS:   689344 kB
PageTables:       1680 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= 66457 MiB

End job on node72 on Wed Feb 28 08:30:57 UTC 2007