Trace number 294948

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.1 1200.56

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
MD5SUM8ebdd6d781890bbd86c98c74666c8db1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.045992
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node35.alineos.net_11994.cnf
0.00/0.04	c 65 variables, 5785 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/node35/watcher-294948-1171797660 -o ROOT/results/node35/solver-294948-1171797660 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294948-1171797660/TiniSatELite /tmp/evaluation/294948-1171797660/instance-294948-1171797660.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 1.00 1.00 2/64 11994
/proc/meminfo: memFree=650152/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 173529675 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134585426 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11994/statm: 1339 233 195 169 0 50 0
[pid=11995] ppid=11994 vsize=5356 CPUtime=0
/proc/11995/stat : 11995 (TiniSatELite) S 11994 11994 11931 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11995/statm: 1339 237 198 169 0 50 0
[pid=11997] ppid=11995 vsize=0 CPUtime=0
/proc/11997/stat : 11997 (sed) R 11995 11994 11931 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 173529675 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/11997/statm: 0 0 0 0 0 0 0

[startup+0.107561 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 11994
/proc/meminfo: memFree=650152/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515638 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 11994
/proc/meminfo: memFree=650152/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.3358 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=647888/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=3704 CPUtime=1.29
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 572 0 0 0 129 0 0 0 25 0 1 0 173529678 3792896 557 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 926 557 52 110 0 813 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 9060

[startup+2.97712 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=646864/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=4104 CPUtime=2.94
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 855 0 0 0 293 1 0 0 25 0 1 0 173529678 4202496 840 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1026 840 52 110 0 913 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9460

[startup+6.25477 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=645144/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=7408 CPUtime=6.21
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 1239 0 0 0 620 1 0 0 25 0 1 0 173529678 7585792 1191 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1852 1191 52 110 0 1739 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12764

[startup+12.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=643232/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=7836 CPUtime=12.66
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 1669 0 0 0 1265 1 0 0 25 0 1 0 173529678 8024064 1621 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 1959 1621 52 110 0 1846 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13192

[startup+25.5256 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=640928/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=14664 CPUtime=25.47
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 2327 0 0 0 2545 2 0 0 25 0 1 0 173529678 15015936 2214 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 3666 2214 52 110 0 3553 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20020

[startup+51.1496 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=637728/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=14984 CPUtime=51.09
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 3100 0 0 0 5106 3 0 0 25 0 1 0 173529678 15343616 2987 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 3746 2987 52 110 0 3633 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 20340

[startup+102.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=632928/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=28380 CPUtime=102.31
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 4330 0 0 0 10227 4 0 0 25 0 1 0 173529678 29061120 4217 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 7095 4217 52 110 0 6982 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 33736

[startup+162.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=628512/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=30200 CPUtime=162.35
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 5527 0 0 0 16230 5 0 0 25 0 1 0 173529678 30924800 5285 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 7550 5285 52 110 0 7437 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 35556

[startup+222.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12000
/proc/meminfo: memFree=625376/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=30392 CPUtime=222.38
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 6300 0 0 0 22232 6 0 0 25 0 1 0 173529678 31121408 6058 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 7598 6058 52 110 0 7485 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 35748

[startup+282.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=622432/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=30716 CPUtime=282.42
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 7025 0 0 0 28235 7 0 0 25 0 1 0 173529678 31453184 6783 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 7679 6783 52 110 0 7566 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 36072

[startup+342.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=619168/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=32284 CPUtime=342.43
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 7873 0 0 0 34235 8 0 0 25 0 1 0 173529678 33058816 7598 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 8071 7598 52 110 0 7958 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 37640

[startup+402.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=616416/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=56748 CPUtime=402.48
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 8563 0 0 0 40239 9 0 0 25 0 1 0 173529678 58109952 8288 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 14187 8288 52 110 0 14074 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 62104

[startup+462.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=614176/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=58164 CPUtime=462.52
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 9406 0 0 0 46242 10 0 0 25 0 1 0 173529678 59559936 8841 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 14541 8841 52 110 0 14428 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 63520

[startup+522.782 s]

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

[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=59080 CPUtime=522.55
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 9998 0 0 0 52245 10 0 0 25 0 1 0 173529678 60497920 9367 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 14770 9367 52 110 0 14657 0
Current children cumulated CPU time (s) 522.56
Current children cumulated vsize (KiB) 64436

[startup+582.844 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=610080/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=59860 CPUtime=582.6
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 10563 0 0 0 58249 11 0 0 25 0 1 0 173529678 61296640 9866 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 14965 9866 52 110 0 14852 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 65216

[startup+642.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=608480/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=59992 CPUtime=642.63
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 10953 0 0 0 64252 11 0 0 25 0 1 0 173529678 61431808 10256 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 14998 10256 52 110 0 14885 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 65348

[startup+702.956 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=606496/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=60648 CPUtime=702.67
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 11475 0 0 0 70255 12 0 0 25 0 1 0 173529678 62103552 10745 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15162 10745 52 110 0 15049 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 66004

[startup+763.013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=604960/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=60904 CPUtime=762.7
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 11926 0 0 0 76258 12 0 0 25 0 1 0 173529678 62365696 11130 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15226 11130 52 110 0 15113 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 66260

[startup+823.073 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=603360/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=61036 CPUtime=822.75
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 12318 0 0 0 82262 13 0 0 25 0 1 0 173529678 62500864 11522 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15259 11522 52 110 0 15146 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 66392

[startup+883.138 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=601632/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=61684 CPUtime=882.78
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 12861 0 0 0 88265 13 0 0 25 0 1 0 173529678 63164416 11966 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15421 11966 52 110 0 15308 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 67040

[startup+943.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=600032/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=62724 CPUtime=942.83
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 13394 0 0 0 94269 14 0 0 25 0 1 0 173529678 64229376 12368 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15681 12368 52 110 0 15568 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 68080

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=598688/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=63116 CPUtime=1002.87
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 13766 0 0 0 100272 15 0 0 25 0 1 0 173529678 64630784 12707 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15779 12707 52 110 0 15666 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 68472

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=597472/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=63116 CPUtime=1062.9
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 14057 0 0 0 106275 15 0 0 25 0 1 0 173529678 64630784 12998 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15779 12998 52 110 0 15666 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 68472

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=596192/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=63512 CPUtime=1122.94
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 14384 0 0 0 112278 16 0 0 25 0 1 0 173529678 65036288 13325 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15878 13325 52 110 0 15765 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 68868

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=595040/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=63908 CPUtime=1182.98
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 14709 0 0 0 118282 16 0 0 25 0 1 0 173529678 65441792 13650 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 15977 13650 52 110 0 15864 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 69264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12002
/proc/meminfo: memFree=594400/2055920 swapFree=4183700/4192956
[pid=11994] ppid=11992 vsize=5356 CPUtime=0.01
/proc/11994/stat : 11994 (TiniSatELite) S 11992 11994 11931 0 -1 4194304 333 482 0 0 0 0 1 0 16 0 1 0 173529675 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11994/statm: 1339 237 197 169 0 50 0
[pid=12000] ppid=11994 vsize=64040 CPUtime=1200.09
/proc/12000/stat : 12000 (tinisat) R 11994 11994 11931 0 -1 4194304 14817 0 0 0 119993 16 0 0 25 0 1 0 173529678 65576960 13758 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/12000/statm: 16010 13758 52 110 0 15897 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 69396

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 11994 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.027994
while last known CPU time is 1200.1

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

Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1199.94
CPU system time (s): 0.16
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 69396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 815
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 0.924859 second user time and 2.38964 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Feb 18 11:21:00 UTC 2007

IDJOB= 294948
IDBENCH= 19901
IDSOLVER= 99
FILE ID= node35/294948-1171797660

PBS_JOBID= 3839589

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S2099893633-17.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294948-1171797660/TiniSatELite /tmp/evaluation/294948-1171797660/instance-294948-1171797660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-294948-1171797660 -o ROOT/results/node35/solver-294948-1171797660 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294948-1171797660/TiniSatELite /tmp/evaluation/294948-1171797660/instance-294948-1171797660.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8ebdd6d781890bbd86c98c74666c8db1

RANDOM SEED= 113065486

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:        650624 kB
Buffers:         42508 kB
Cached:        1258380 kB
SwapCached:       3828 kB
Active:         841920 kB
Inactive:       468908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        650624 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:            1412 kB
Writeback:           0 kB
Mapped:          15144 kB
Slab:            80548 kB
Committed_AS:   670448 kB
PageTables:       1412 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= 66563 MiB

End job on node35 on Sun Feb 18 11:41:02 UTC 2007