Trace number 362766

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1800.08 2057.04

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-stair.opb
MD5SUM98b9ab286036da69f2015d2ff2a12818
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark18.3192
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables11454
Total number of constraints362
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints362
Minimum length of a constraint13
Maximum length of a constraint810
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524930
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

1799.45/2056.45	cat: write error: Broken pipe
1799.45/2056.46	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.45/2056.48	cat: write error: Broken pipe
1799.45/2056.48	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.55/2056.51	cat: write error: Broken pipe
1799.55/2056.51	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.55/2056.53	cat: write error: Broken pipe
1799.55/2056.54	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.55/2056.56	cat: write error: Broken pipe
1799.55/2056.56	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.55/2056.58	cat: write error: Broken pipe
1799.55/2056.59	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.65/2056.61	cat: write error: Broken pipe
1799.65/2056.61	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.65/2056.64	cat: write error: Broken pipe
1799.65/2056.64	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.65/2056.66	cat: write error: Broken pipe
1799.65/2056.67	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.65/2056.69	cat: write error: Broken pipe
1799.65/2056.69	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.74/2056.71	cat: write error: Broken pipe
1799.74/2056.72	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.74/2056.74	cat: write error: Broken pipe
1799.74/2056.74	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.74/2056.77	cat: write error: Broken pipe
1799.74/2056.77	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.74/2056.79	cat: write error: Broken pipe
1799.74/2056.80	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.85/2056.82	cat: write error: Broken pipe
1799.85/2056.82	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.85/2056.88	cat: write error: Broken pipe
1799.85/2056.88	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.91/2056.90	cat: write error: Broken pipe
1799.91/2056.91	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.91/2056.93	cat: write error: Broken pipe
1799.91/2056.93	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.91/2056.96	cat: write error: Broken pipe
1799.91/2056.96	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1799.91/2056.98	cat: write error: Broken pipe
1799.91/2056.98	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1800.02/2057.01	sh: line 1:  7754 Terminated              cat /tmp/evaluation/362766-1177017761/temp/instance-362766-1177017761.opb.op
1800.02/2057.01	      7755                       | clasp >/tmp/evaluation/362766-1177017761/temp/instance-362766-1177017761.opb.clasp
1800.02/2057.01	Use of uninitialized value in concatenation (.) or string at /tmp/evaluation/362766-1177017761/pbclasp line 103.
1800.02/2057.02	c Somebody sent me a SIGTERM
1800.02/2057.02	s UNKNOWN
1800.02/2057.02	pb2clasp1: no process killed
1800.02/2057.03	clasp: no process killed
1800.02/2057.03	cat: write error: Broken pipe

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362766-1177017761/instance-362766-1177017761.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node57/watcher-362766-1177017761 -o ROOT/results/node57/solver-362766-1177017761 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362766-1177017761.opb /tmp/evaluation/362766-1177017761/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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 3/64 22709
/proc/meminfo: memFree=1857864/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12268 CPUtime=0
/proc/22709/stat : 22709 (pbclasp) D 22707 22709 21849 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 142912106 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218076248677 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/22709/statm: 3067 317 242 3 0 167 0

[startup+0.0133661 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22709
/proc/meminfo: memFree=1857864/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12532 CPUtime=0
/proc/22709/stat : 22709 (pbclasp) R 22707 22709 21849 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 142912106 12832768 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218075927265 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22709/statm: 3133 478 314 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101374 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22709
/proc/meminfo: memFree=1857864/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=0.01
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 591 0 0 0 1 0 0 0 16 0 1 0 142912106 13103104 541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 541 322 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.301389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22709
/proc/meminfo: memFree=1857864/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=0.01
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 591 0 0 0 1 0 0 0 16 0 1 0 142912106 13103104 541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 541 322 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+0.701424 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22709
/proc/meminfo: memFree=1857864/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=0.01
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 591 0 0 0 1 0 0 0 16 0 1 0 142912106 13103104 541 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 541 322 3 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12796

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22712
/proc/meminfo: memFree=1855088/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1.45
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 1852 21540 0 0 1 1 119 24 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 12796

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 22994
/proc/meminfo: memFree=1853616/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=2.94
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 7693 121309 0 0 3 8 148 135 17 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12796

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 23887
/proc/meminfo: memFree=1852840/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=5.54
/proc/22709/stat : 22709 (pbclasp) R 22707 22709 21849 0 -1 4194304 18002 298347 0 0 7 19 195 333 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 5.54
Current children cumulated vsize (KiB) 12796

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.00 4/68 25631
/proc/meminfo: memFree=1852272/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=10.92
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 39257 660336 0 0 14 41 298 739 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 10.92
Current children cumulated vsize (KiB) 12796

[startup+25.5016 s]
/proc/loadavg: 1.14 1.03 1.01 3/66 29177
/proc/meminfo: memFree=1851832/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=21.52
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 81349 1379413 0 0 28 85 497 1542 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 21.52
Current children cumulated vsize (KiB) 12796

[startup+51.1018 s]
/proc/loadavg: 1.15 1.04 1.01 2/66 3164
/proc/meminfo: memFree=1851440/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=42.07
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 162244 2761362 0 0 52 180 875 3100 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 42.07
Current children cumulated vsize (KiB) 12796

[startup+102.305 s]
/proc/loadavg: 1.22 1.08 1.02 2/67 16550
/proc/meminfo: memFree=1848496/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=83.6
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 326077 5559565 0 0 101 361 1653 6245 17 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 83.6
Current children cumulated vsize (KiB) 12796

[startup+162.302 s]
/proc/loadavg: 1.19 1.11 1.03 1/68 32009
/proc/meminfo: memFree=1846568/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=132.53
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 519028 8855324 0 0 157 572 2562 9962 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 132.53
Current children cumulated vsize (KiB) 12796

[startup+222.302 s]
/proc/loadavg: 1.13 1.10 1.03 2/66 15873
/proc/meminfo: memFree=1845240/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=183.53
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 718921 12269855 0 0 214 822 3529 13788 17 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 183.53
Current children cumulated vsize (KiB) 12796

[startup+282.302 s]
/proc/loadavg: 1.12 1.09 1.03 2/68 32651
/proc/meminfo: memFree=1843432/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=237.45
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 929098 15859848 0 0 277 1112 4559 17797 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 237.45
Current children cumulated vsize (KiB) 12796

[startup+342.301 s]
/proc/loadavg: 1.08 1.09 1.03 3/67 17274
/proc/meminfo: memFree=1842736/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=290.96
/proc/22709/stat : 22709 (pbclasp) R 22707 22709 21849 0 -1 4194304 1137644 19421981 0 0 338 1408 5581 21769 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218093960532 0 0 4224 16384 0 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 290.96
Current children cumulated vsize (KiB) 12796

[startup+402.301 s]
/proc/loadavg: 1.11 1.09 1.03 1/68 1470
/proc/meminfo: memFree=1841000/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=344.32
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 1345876 22978556 0 0 396 1704 6608 25724 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 344.32
Current children cumulated vsize (KiB) 12796

[startup+462.302 s]
/proc/loadavg: 1.17 1.11 1.04 3/67 18428
/proc/meminfo: memFree=1840688/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=397.64
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 1553871 26531347 0 0 456 2014 7636 29658 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 397.64
Current children cumulated vsize (KiB) 12796

[startup+522.302 s]
/proc/loadavg: 1.23 1.15 1.06 3/67 2636
/proc/meminfo: memFree=1839408/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=451.05
/proc/22709/stat : 22709 (pbclasp) R 22707 22709 21849 0 -1 4194304 1762039 30087118 0 0 515 2318 8654 33618 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218076080799 0 0 4224 16384 0 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 451.05
Current children cumulated vsize (KiB) 12796

[startup+582.301 s]
/proc/loadavg: 1.18 1.15 1.06 1/68 19459
/proc/meminfo: memFree=1837608/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=503.92
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 1968301 33610275 0 0 576 2623 9671 37522 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 503.92
Current children cumulated vsize (KiB) 12796

[startup+642.301 s]
/proc/loadavg: 1.18 1.15 1.07 3/67 3880
/proc/meminfo: memFree=1838192/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=556.83
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 2175001 37140681 0 0 635 2931 10689 41428 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
[pid=3879] ppid=22709 vsize=5352 CPUtime=0
/proc/3879/stat : 3879 (sh) R 22709 22709 21849 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 142976336 5480448 229 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218075687411 0 65536 4100 65536 0 0 0 17 0 0 0
/proc/3879/statm: 1338 229 192 169 0 49 0

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

Current children cumulated CPU time (s) 1031.67
Current children cumulated vsize (KiB) 12796

[startup+1242.3 s]
/proc/loadavg: 1.22 1.14 1.09 2/67 8394
/proc/meminfo: memFree=1829160/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1084.82
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 4238557 72387885 0 0 1268 6035 20704 80475 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1084.82
Current children cumulated vsize (KiB) 12796

[startup+1302.3 s]
/proc/loadavg: 1.16 1.14 1.09 2/67 25196
/proc/meminfo: memFree=1827048/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1137.48
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 4444786 75910640 0 0 1334 6347 21714 84353 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
[pid=25197] ppid=22709 vsize=5352 CPUtime=0
/proc/25197/stat : 25197 (sh) R 22709 22709 21849 0 -1 4194304 271 0 0 0 0 0 0 0 19 0 1 0 143042336 5480448 223 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/25197/statm: 1338 223 187 169 0 49 0
[pid=25198] ppid=25197 vsize=128 CPUtime=0
/proc/25198/stat : 25198 (cat) R 25197 22709 21849 0 -1 4194304 46 0 0 0 0 0 0 0 20 0 1 0 143042336 131072 22 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 218073462037 0 0 4096 0 0 0 0 17 1 0 0
/proc/25198/statm: 32 22 16 4 0 3 0
[pid=25199] ppid=25197 vsize=5352 CPUtime=0
/proc/25199/stat : 25199 (sh) R 25197 22709 21849 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 143042337 5480448 223 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/25199/statm: 1338 223 187 169 0 49 0
Current children cumulated CPU time (s) 1137.48
Current children cumulated vsize (KiB) 23628

[startup+1362.3 s]
/proc/loadavg: 1.17 1.15 1.09 2/65 9267
/proc/meminfo: memFree=1827312/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1190.27
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 4651271 79437262 0 0 1401 6660 22721 88245 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1190.27
Current children cumulated vsize (KiB) 12796

[startup+1422.31 s]
/proc/loadavg: 1.17 1.15 1.09 2/67 25942
/proc/meminfo: memFree=1825576/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1242.47
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 4855624 82927888 0 0 1472 6968 23720 92087 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1242.47
Current children cumulated vsize (KiB) 12796

[startup+1482.3 s]
/proc/loadavg: 1.35 1.20 1.11 3/65 10221
/proc/meminfo: memFree=1824752/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1296.05
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 5064625 86497991 0 0 1538 7287 24742 96038 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1296.05
Current children cumulated vsize (KiB) 12796

[startup+1542.3 s]
/proc/loadavg: 1.29 1.19 1.11 2/66 27167
/proc/meminfo: memFree=1825200/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1349.08
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 5272166 90043099 0 0 1603 7605 25754 99946 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1349.08
Current children cumulated vsize (KiB) 12796

[startup+1602.3 s]
/proc/loadavg: 1.24 1.20 1.11 3/67 11096
/proc/meminfo: memFree=1823016/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1401.31
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 5476750 93537222 0 0 1670 7915 26745 103801 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1401.31
Current children cumulated vsize (KiB) 12796

[startup+1662.3 s]
/proc/loadavg: 1.18 1.19 1.11 2/68 28005
/proc/meminfo: memFree=1821664/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1454.38
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 5684336 97082847 0 0 1740 8221 27753 107724 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1454.38
Current children cumulated vsize (KiB) 12796

[startup+1722.3 s]
/proc/loadavg: 1.10 1.17 1.11 1/66 12098
/proc/meminfo: memFree=1822384/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1506.96
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 5890471 100603911 0 0 1807 8528 28738 111623 17 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1506.96
Current children cumulated vsize (KiB) 12796

[startup+1782.3 s]
/proc/loadavg: 1.12 1.16 1.10 1/66 28858
/proc/meminfo: memFree=1821488/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1559.55
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 6096304 104119902 0 0 1868 8836 29745 115506 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1559.55
Current children cumulated vsize (KiB) 12796

[startup+1842.3 s]
/proc/loadavg: 1.12 1.16 1.10 3/67 12852
/proc/meminfo: memFree=1820200/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1612.08
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 6302014 107633398 0 0 1933 9136 30737 119402 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1612.08
Current children cumulated vsize (KiB) 12796

[startup+1902.3 s]
/proc/loadavg: 1.20 1.16 1.10 2/67 29406
/proc/meminfo: memFree=1818920/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1663.9
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 6504580 111093586 0 0 1995 9441 31725 123229 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1663.9
Current children cumulated vsize (KiB) 12796

[startup+1962.3 s]
/proc/loadavg: 1.14 1.16 1.10 1/67 13992
/proc/meminfo: memFree=1818024/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1717.32
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 6713557 114662885 0 0 2059 9763 32743 127167 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
[pid=13991] ppid=22709 vsize=5352 CPUtime=0
/proc/13991/stat : 13991 (sh) S 22709 22709 21849 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 143108334 5480448 230 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13991/statm: 1338 230 193 169 0 49 0
[pid=13992] ppid=13991 vsize=0 CPUtime=0
/proc/13992/stat : 13992 (cat) D 13991 22709 21849 0 -1 4194308 118 0 0 0 0 0 0 0 18 0 1 0 143108334 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/13992/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1717.32
Current children cumulated vsize (KiB) 18148

[startup+2022.3 s]
/proc/loadavg: 1.05 1.13 1.09 3/67 30542
/proc/meminfo: memFree=1817256/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1770.01
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 6920170 118192002 0 0 2122 10077 33748 131054 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
Current children cumulated CPU time (s) 1770.01
Current children cumulated vsize (KiB) 12796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2057.01 s]
/proc/loadavg: 1.03 1.11 1.09 2/66 7753
/proc/meminfo: memFree=1816752/2055920 swapFree=4183112/4192956
[pid=22709] ppid=22707 vsize=12796 CPUtime=1800.02
/proc/22709/stat : 22709 (pbclasp) S 22707 22709 21849 0 -1 4194304 7037596 120197930 0 0 2164 10253 34310 133275 16 0 1 0 142912106 13103104 562 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084982676 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22709/statm: 3199 562 342 3 0 299 0
[pid=7753] ppid=22709 vsize=5352 CPUtime=0
/proc/7753/stat : 7753 (sh) R 22709 22709 21849 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 143117807 5480448 223 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076080799 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7753/statm: 1338 223 187 169 0 49 0
[pid=7754] ppid=7753 vsize=5352 CPUtime=0
/proc/7754/stat : 7754 (sh) R 7753 22709 21849 0 -1 4194368 24 0 0 0 0 0 0 0 18 0 1 0 143117807 5480448 228 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 218076081447 0 0 4096 0 0 0 0 17 1 0 0
/proc/7754/statm: 1338 228 192 169 0 49 0
[pid=7755] ppid=7753 vsize=2208 CPUtime=0
/proc/7755/stat : 7755 (clasp) R 7753 22709 21849 0 -1 4194304 65 0 0 0 0 0 0 0 18 0 1 0 143117807 2260992 41 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7358191 0 0 4096 0 0 0 0 17 0 0 0
/proc/7755/statm: 553 52 42 154 0 11 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 25708

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

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

Child status: 0
Real time (s): 2057.04
CPU time (s): 1800.08
CPU user time (s): 364.763
CPU system time (s): 1435.32
CPU usage (%): 87.5084
Max. virtual memory (cumulated for all children) (KiB): 30812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 364.763
system time used= 1435.32
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127238462
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= 3397274
involuntary context switches= 815910

runsolver used 6.23605 second user time and 9.29459 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 21:22:41 UTC 2007

IDJOB= 362766
IDBENCH= 1638
IDSOLVER= 158
FILE ID= node57/362766-1177017761

PBS_JOBID= 4630552

Free space on /tmp= 66454 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-stair.opb
COMMAND LINE= pbclasp instance-362766-1177017761.opb /tmp/evaluation/362766-1177017761/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-362766-1177017761 -o ROOT/results/node57/conversion-362766-1177017761 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362766-1177017761/instance-362766-1177017761.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-362766-1177017761 -o ROOT/results/node57/solver-362766-1177017761 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362766-1177017761.opb /tmp/evaluation/362766-1177017761/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  98b9ab286036da69f2015d2ff2a12818

RANDOM SEED= 720800786

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1858272 kB
Buffers:          4096 kB
Cached:         146792 kB
SwapCached:       3336 kB
Active:          33840 kB
Inactive:       126236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858272 kB
SwapTotal:     4192956 kB
SwapFree:      4183112 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            23712 kB
Committed_AS:   920940 kB
PageTables:       1408 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= 66452 MiB

End job on node57 on Thu Apr 19 21:57:01 UTC 2007